Example of compound noun one word

Definition

Compound noun can be defined as “Compound nouns can be words written together, words that are hyphenated, or separate words that go together by meaning.”

Explanation

Two or more nouns combined together to form a single word which is called as compound noun. Some of the compound nouns are written with space between two words (such as grapefruit juice), words separated by the hyphen (such as sister-in-law, brother-in-law), or as single word (such as schoolteacher).

There are some compounded nouns whose origins are unclear (such as bonfire, marshall, etc) so they called as amalgamated compound. Generally, one word of the compound nouns contain noun whereas other word may be an adverb, verb, adjective, preposition, or gerund. First word becomes modifying word or add meaning to second one (main word).

Examples of compound nouns are like washing machine, boyfriend, dining-table, public speaking, greenhouse, bus stop, fire-fly, football, full moon, bystander, blackboard, software, breakfast, lookout, swimming pool, sunrise, upturn, haircut, train-spotting, check-out, mother-in-law, underworld, truckful, bedroom, motorcycle, printer cartridge, water tank, rainfall, train-spotting, hanger-on, passer-by, driving license, take-off, drawback, onlooker, dry-cleaning, redhead, output, overthrow, input, policeman, etc.

How to Use in the Sentence

Compound nouns are written in the capital letter when they start the sentence otherwise written in small letter when occur anywhere in the sentence. Following are the examples of compound noun:

For Example:

• Bluebird is a type of bird.
• Greenhouse is a place where we grow plants.
• I have to wait for bus number 12 at the bus stop.
• Lots of fire-flies come at night in the summer season.
• We played football today for two hours.
• Full moon has its own importance.
• Teachers make us understand by writing properly on blackboard.
• Windows is an operating system software on everyone PC.
• My mom gives us breakfast daily at 8am.
• I know how to wash clothes in washing machine.
• We join swimming pool in every summer vacation.
• I wake up daily before the sunrise.
• I need a haircut at every 2 week.
• Train-spotting is my hobby.
• My mother-in-law is very kind person.
• Good policemen never accept money from underworld.

Forms of Compound Noun

There are three forms of compound noun based on the arrangements of the two or three words into one word. All three forms are described below with proper example:

• Solid or Closed Compound Noun

Solid or closed compound nouns are those words that have no space in between and used as a single word with proper meaning such as rollback, restroom, classroom, whatever, whoever, breakfast, needlepoint, slingshot, etc.

• Open or Spaced Compound Noun

Open or spaced compound nouns are those words that have space in between and separated by the space. They are used as a single unit of meaning in-spite of written separately as two words such as wet nurse, full moon, roller coaster, bus stop, sleeping bag, swimming pool, first aid, mug shot, christmas, tree, christmas father, christmas card,

• Hyphenated Compound Noun

Hyphenated compound nouns are those words that are connected by one or more hyphens such as sister-in-law, mother-in-law, jack-in-the-box, state-of-the-art, brother-in-law, shout-out, mind-set, five-year-old, etc.

Categorized Examples

Compound nouns are formed by the combination of two words. Two words unite to form new combinations which we use in various ways daily. Compound nouns have two parts in which first part indicate the type of object or person or purpose whereas second part indicates an object or person in question.

Compound nouns have a different and more specific meaning than its two combining words separately means. Compound nouns are written as single words, as a word separated with hyphen, or its two words having space in between. Various parts of speech are used to make compound nouns. Following are the category wise examples of compound nouns:

Compound Nouns using Noun+Verb: snow drop, air dash, tongue slip, book mark, headline, bus stop, time line, earmark, monthly pay, typewriter, telephone call, headache, moonlight, sunset, waylay, tieknot, browbeat, laybreak, toothache, blood shed, earth quake, rootcause, backbite, cloud burst, bee sting, hand shake, house arrest, etc.

Compound Nouns using Noun+Noun: taxpayer, cellphone, headteacher, railroad, money market, bluewhale, timetable, postcard, picture book, field glasses, engine driver, air ticket, crime novel, garden flowers, blackboard, servant maid, police officer, ice-cream, firefighter, cricket ball, family business, handbag, sunlight, toothpaste, football, fish tank, etc.

Compound Nouns using Noun+Gerund: cat walking, slow cycling, air blowing, cross heading, ear piercing, white washing, time consuming, account checking, time serving, heart rending, English training, day dreaming, bread baking, heart bleeding, test driving, mind reading, snow skidding, book-binding, account checking, mountain trekking, bird watching, eve teasing, freedom loving, house cleaning, thought provoking, etc.

Compound Nouns using Gerund+Noun: sleeping room, working day, resting room, waiting hall, learning material, driving school, fishingnet, starring hero, sitting bench, glittering jewels, visiting card, cooking gas, waiting list, helping hand, blotting paper, drawing room, living room, cleaning lady, spinning wheel, steering wheel, swimming pool, washing machine, drinking water, peeping Tom, sleeping pill, writing desk, looking glass, steppingstone, passing cloud, spelling book, blotting paper, etc.

Compound Nouns using Preposition+Noun: over-bridge, inbox, off-day, by line, underclass, bypath, outlaw, forethought, offspring, overcoat, afternoon, inside, middleman, downfall, downhill, upland, top-hat, inmate, foresight, underground, underworld, bystander, onlooker, etc.

Compound Nouns using Noun and Adjective: forceful, ageless, homesick, bad tempered, snow white, beauty full, downward, grateful, harmless, accident prone, black gold, silk soft, deadslow, careful, mercy less, picture perfect, honey sweet, roundabout, milk white, red-hot, etc.

Compound Nouns using adverb+noun: downtime, overtime, etc.

Compound Nouns using adverb+verb: input, output, upswing, etc.

Compound Nouns using verb+adjective: tumbledown

Compound Nouns using preposition+adjective: over-ripe

Compound Nouns using preposition+preposition: without

Compound Nouns using preposition+verb: output, undercut, outlook, overthrow, etc.

Compound Nouns using verb+noun: swimming pool, cross-road, breakwater, cookbook, washing machine, jump rope, etc.

Compound Nouns using adjective+adjective: blue-green

Compound Nouns using adjective+noun: blackboard, full moon, black eye, blue jeans, hot-dog, etc.

Compound Nouns using adjective+preposition: forthwith

Compound Nouns using adjective+verb: dry-cleaning, highlight, etc.

Compound Nouns using noun+preposition: love-in, hanger on, passer-by, etc.

Compound Nouns using noun+verb: haircut, browbeat, milkshake, rainfall, car-wash, etc.

Compound Nouns using verb+preposition: takeout, check-in, drawback, lookout, etc.

Compound Nouns using verb+verb: freeze-dry

Rules to be Followed

Some of the rules concerning compound noun are mentioned below:

• Compound nouns can be converted to their plural forms by adding ‘s’ in the last of main word or at the very end word.
• ‘s’ is added at the end of main word in hyphenated words (such as daughters-in-law, brothers-in-law, etc) however in some compound words like go-betweens, higher-ups, etc ‘s’ is added at the end of last word.
• In the open form compound words ‘s’ is added to the main word (whether comes at the start, middle or end) such as notaries public, bills of fare, assistant secretaries of state, etc.
• Compound words can be made possessive by adding an apostrophe ‘s’ at the end of word such as mother-in-law’s house, daughter-in-law’s birthday, etc.
• Plural compound words can also be made possessive with two ‘s’ sounds close together such as mothers-in-law’s attire, brothers-in-law’s books, etc. In order to avoid the use of two ‘s’ together, we can reword them as attire of the mothers-in-law and book of the brothers-in-law.

Exercises for You

We have provided below some compound noun exercises in order to help you to improve your knowledge about compound noun. You need to get detail information about compound noun provided above and check your skill by doing following exercises.

1. Next bus stop is 5 mins away from this one.
2. I hate fire flies in the hot summer nights.
3. I do tooth brush daily using a nice toothpaste.
4. My elder brother has six-pack abs.
5. Watching full moon is a traditional ritual in many religions.
6. My father bought a blackboard for me to practice maths.
7. I wash my clothes every Sunday using washing machine.
8. I enjoy a lot while swimming in the swimming pool.
9. I and my sister always gets up before sunrise.
10. I like to make my hairstyle according to the Bollywood trends.
11. I always remember the general half annual check-up of my grandparents.
12. My mother-in-law is very honest and kind person.
13. This city has been the kingdom of criminal underworld.
14. Final examination time table has been announced in the last week
15. We should overcome all the challenges in life to get huge success.
16. I always fears of earth quake as it is dangerous.
17. There are many classrooms in my school.
18. Playing foot ball daily keeps us healthy and active.
19. I bought the car yet I have no driving license.
20. Frogs get underground in the winter season.
21. I cannot live without my parents.
22. I am doing MBA through distance learning.
23. Red traffic light indicates to stop.
24. I have to reach at airport at 9 am.
25. Keyboard is an input device.
26. Printer is an output device.
27. I have receive my parents from railway station.
28. Travel India provides best travel agents in the city.
29. I can drive very easily on the freeway as there is less traffic.
30. I bought a platform ticket at the ticket office as I was there to see off my relatives.
31. My school library is a good bookstore.

Answers: 1 – bus stop, 2 – fire flies, 3 – toothpaste, 4 – six-pack, 5 – full moon, 6 – blackboard, 7 – washing machine, 8 – swimming pool, 9 – sunrise, 10 – hairstyle, 11 – check-up, 12 – mother-in-law, 13 – underworld, 14 – time table, 15 – overcome, 16 – earth quake, 17 – classrooms, 18 – foot ball, 19 – driving license, 20 – underground, 21 – without, 22 – distance learning, 23 – traffic light, 24 – airport, 25 – keyboard, input, 26 – output, 27 – railway station, 28 – travel agents, 29 – freeway, 30 – ticket office, 31 – bookstore.

Related Topics:

Noun
Proper Noun
Common Noun
Countable Noun
Uncountable Noun
Collective Noun
Possessive Noun
Concrete Noun
Abstract Noun
Singular Noun
Plural Noun

Nouns can be classified into various types. While noun as a single concept is very simple, its classifications require a little more attention.

Common nouns, concrete nouns, compounds nouns, etc., are all different types of nouns. Today we will discuss compound nouns. Compound nouns can be a little tricky if some rules are not followed.

Compound nouns are basically the combination of two words. It is an easy concept, but some points need to be kept in mind.

What is a compound noun?

A compound noun is a noun formed by joining two or more words together. It is a combination of words that refers to a person, thing, or place.

In a compound noun, the first word basically describes the second word. It describes the purpose or type of the second word and the second word is usually the identification of the first word. It tries to tell what or who is the first word.

Let us understand with some examples;

• Lighthouse
• Firehouse
• Honeybee

Here, we can see that the first word is the description or modification of the second word and the second word basically tells what is being named.

Different types of a compound noun

Compound nouns are two words joined together. However, they can be formed in usually three different ways.

Let us understand with basic examples;

First is a closed-form compound noun. Here, the compound nouns are joined together normally.

• I am visiting the lighthouse today.
• There is a housefly in the car.

Some compound nouns can be a word in a hyphenated form. They are presented with hyphens.

• My mother-in-law is at home.

And the third form is where the words are presented as two individual words, but they are a single entity.

• I think he is visiting the post office today.

Formation of compound nouns

There are several ways of forming a compound noun. Any part of speech can act as a term to make a compound noun. Let us discuss them in detail;

A compound noun can be formed by joining two nouns together.

For example;

• wallpaper
• birdcage
• honeymoon
• lighthouse

A noun and an adjective

For example;

• Wireless
• handful
• headless

An adjective and a noun

For example;

• pink panther
• redhead
• full moon

A preposition and a noun

For example;

• past lives
• afterlife
• underworld

A noun and a preposition or a prepositional phrase

For example;

• passer-by
• Father-in-law

A verb and a noun

For example;

• washing machine
• swimming pool
• dressing room
• waiting room

A noun and a verb

For example;

• photoshoot
• sunrise
• haircut
• hairstyle

An adjective and an adjective

For example;

• pinkish-yellow
• reddish-brown

These are the major ways of forming a compound noun. However, there can be more, such as preposition+verb, Verb+preposition, etc. As mentioned earlier, it can be any part of speech.

So we see compound nouns can be wide. Compound nouns also depend on the context they are being used in.

They are not just any combination of words. One has to be careful while using a compound noun to avoid any errors.

Compound nouns are used to identify a class of people, places, things or a particular name. It is an important topic for all students, especially for those who are preparing for competitive examinations. One or more questions from this topic are asked in every competitive examination.

What is a Compound Noun? 

A compound noun is a type of noun that is formed by combining two or more words to create a new noun. There are three types of compound nouns, including Open or spaced compound nouns, hyphenated compound nouns, and closed or solid compound nouns.

Definition of Compound Noun : 

“Compound Noun is a noun that is made with two or more words together.” 

We can also say – “Compound Nouns are made by joining more than one word together.” 

Types of Compound Nouns –

There are three main types of Compound Nouns. 

1. Closed or Solid Compound Nouns

2. Spaced or Open Compound Nouns

3. Hyphenated Compound Nouns

Closed or Solid Compound Nouns : 

Closed or Solid Compound Noun is made up by joining two words without any spaces or hyphens. 

Examples: Sunflower, Football, Bathroom, Rainfall etc.

Spaced or Open Compound Nouns : 

It is made up of joining two words with a space. 

Examples : Cricket bat, Fast food, Ice cream, Rain forest etc. 

Hyphenated Compound Nouns : 

Hyphenated Compound Noun is made up by joining two or more words by a hyphen. 

Examples : Mother-in-law, Self – esteem, Father-in-law etc. 

Compound Nouns Examples 

Washing machine, Greenhouse, Dining – table, Bus stop, Swimming pool, Sunrise, Sunset, Blackboard, Whiteboard, Mother – in – law, Output, Check – out, Check-in, Haircut, Hotspot, Smartphone, Hardware, Long lasting, Underline, Underground, Shutdown, Input, Overthrow. 

Forming Compound Nouns with all Parts of Speech  

Compound Nouns can be formed by combining different parts of speech. Here we form compound Nouns with the help of all parts of speech. 

Noun + Noun 

Noun	Noun	Compound Noun
Bus	Stop	Bus stop
Foot	Ball	Football
Air	Port	Airport
Basket	Ball	Basketball
Railway	Station	Railway station

Noun + Verb 

Noun	Verb	Compound Noun
Sun	Rise	Sunrise
Sun	Set	Sunset
Foot	Print	Footprint
Snow	Fall	Snowfall
Rain	Fall	Rainfall

Noun + Preposition

Noun	Preposition	Compound Noun
Mother	in – law	Mother – in – law
Son	in – law	Son – in – law
Brother	in – law	Brother – in – law

Preposition + Verb 

Preposition	Verb	Compound Noun
In	Put	Input
Out	Put	Output
In	Take	Intake
Over	Throw	Overthrow

Verb + Preposition

Verb	Preposition	Compound Noun
Check	In	Check-in
Check	Out	Check – out
Break	Down	Breakdown
Build	Up	Build up
Shut	Down	Shutdown

Preposition + Noun 

Preposition	Noun	Compound Noun
Under	Line	Underline
Under	Ground	Underground
Off	Shore	Offshore
Up	Stairs	Upstairs
Over	Night	Overnight

Adjective + Noun 

Adjective	Noun	Compound Noun
Black	Board	Blackboard
White	Board	Whiteboard
Hard	Ware	Hardware
Hot	Spot	Hotspot
Soft	Ware	Software

Adjective + Verb 

Adjective	Verb	Compound Noun
Long	Lasting	Long-lasting
Ever	Lasting	Everlasting
High	Light	Highlight
Long	Awaited	Long awaited

List of Compound Nouns

Washing machine, Greenhouse, Dining – table, Bus stop, Swimming pool, Sunrise, Sunset, Blackboard, Whiteboard, Mother – in – law, Output, Check – out , Check – in , Haircut , Hotspot, Smartphone , Hardware, Long lasting, Underline, Underground, Shutdown, Input, Overthrow. 

Rules for Compound Noun

1. When the compound noun is singular or a single word, make it plural by adding s to the end.

Examples : 

Underline – underlines 

Hotspot – hotspots

2. When the compound noun is hyphenated or separated, make it plural by adding s to the word that is plural. 

Example : 

Mother-in-law = Two mothers-in-law 

Difference between Compound Nouns and Collective Noun

A collective noun is a single word which refers to a group or a team and that can be singular or plural. 

Examples : 

flock = A group of birds 

Troop = A group of army 

Team = A group of player 

A compound noun is made up of more than one word. 

Examples : 

Blackboard = black + board 

Ice cream = Ice + cream 

Overnight = over + night 

Practice Questions/Quiz 

Read the sentences carefully and identify the compound nouns given below.

1. Write something on the blackboard.

2. My teacher had a heart attack.

3. They swim in the swimming pool. 

4. Rahul’s father-in-law went to America last month. 

5. My friend booked a dining – table for his colleagues in a restaurant. 

6. In 2022, Argentina won the FIFA football match. 

7. Do not drive without a driving licence.

8. Please underline the word. 

9. Due to inflation, many  Chinese companies shut down their company. 

10. She is my mother-in-law. 

Answer 

1. blackboard

2. heart attack

3. swimming pool

4. father – in – law

5. dining – table

6. football

7. driving licence.

8. underline

9. shutdown

10. mother-in-law. 

FAQ’s on Compound Noun

Que1. What is a Compound Nouns? 

Ans. A compound Noun is a noun that is made with two or more words together.

Compound Nouns are made by joining more than one word together. 

Que2. What are 10 examples of Compound Nouns? 

Ans. 1. blackboard

2. heart attack

3. swimming pool

4. father – in – law

5. dining – table

6. football

7. driving licence.

8. underline

9. shutdown

10. mother-in-law.

Que3. What are 3 Compound Nouns? 

Ans. Blackboard, Hotspot, Input.
 

Last night, I took my roommate to a drive-in to see the latest blockbuster. It was a fun night, but it was also an example of an event that can be described with nouns. Not just any nouns, though. We use many different types of nouns to refer to people we love, places we take them, and things we enjoy together, but my story uses a couple examples of one particular type of noun: the compound noun.

What is a compound noun?

In grammar, a compound refers to a word that is made up of two or more existing parts or elements. Adjectives, verbs, prepositions, and nouns can all be described as compounds.

As compounds, they are made of two or more existing words combined into one, such as housetop (noun), many-sided (adjective), playact (verb), or upon (preposition).

A compound noun, in simplified terms, is a noun made up of two or more existing words. They are extremely common in English. The word snowstorm is an example of a simple type of compound noun formed from the words snow and storm. Compound nouns aren’t just formed from nouns but other types of words as well, such as verbs, adjectives, and prepositions. You can see this in words like runoff, takedown, and shortcake.

One main thing to keep in mind about compound nouns is that they have a meaning that is distinct from their component parts. For example, a blackboard is an object that a teacher writes on with chalk while a “black board” is any black piece of wood.

How many nouns does it take to be a noun expert? Make sure you count countable nouns in! Learn more about countable nouns here.

Compound noun examples

In English, there are three main ways that we form compound nouns. As is often the case in English, there is no single rule that states which of these methods is correct when it comes to forming specific compound nouns. You will either need to memorize compound nouns as you come across them or use our fantastic dictionary to see which form (or forms) should be used.

Compound nouns as a single word

This type of compound noun is formed by combining two words (from different parts of speech) together into a single word. Here are examples of compound nouns formed from pairs of different types of words:

• Noun + noun: lunchtime, boyfriend, milkman, firefighter, hatrack, heartache
• Verb + noun: jailbreak, haircut, runtime, turntable, sweatshirt, buzzkill
• Adjective + noun: smartphone, bluebird, redhead, greenhouse
• Preposition + noun: downtown, bystander, underworld, overtime
• Verb + preposition: breakdown, offshoot, downturn, input, uproar

Compound nouns as separate words

This type of compound noun is formed by using two separate words together that are acting together, grammatically, as a single unit. This type of compound noun is different from a noun phrase because one word isn’t acting as a modifier of another. You need to be careful with this type of compound noun as they may look identical to an instance of two separate words that aren’t being used as a compound noun. For example, the compound noun hot dog refers to a food while the separate words “hot dog” refers to a hairy animal that is very warm (and a good boy).

• Noun + noun:  house party, grandfather clock, sweater vest, Christmas tree
• Verb + noun: flash flood, grab bag, jump cut, slam dunk, shock jock
• Adjective + noun: quick fix, easy money, slow burn, double agent, close call

Compound nouns with hyphens

This type of compound noun is often confused with the other two types. Using hyphens to form compound nouns is particularly common in newer or rarely used words. If a compound noun is formed from more than two words, it will almost always use hyphens.

• know-it-all, mother-in-law, show-off, court-martial, jack-in-the-box, jack-of-all-trades, Johnny-come-lately, city-state, hocus-pocus, merry-go-round

Plural forms of compound nouns

Until now, we have only looked at singular nouns. However, there are different rules about how to make compound nouns into plural nouns depending on which of the three types you are dealing with.

Plural of single-word compound nouns

Of the three, this type of compound noun is the most likely to follow the rules of plural nouns. You can take a look at our article on plural nouns if you need a refresher, but the usual method is to add -s or -es to the end of the compound noun. For example, chalkboard becomes chalkboards and eyelash becomes eyelashes.

Plural of multiple-word compound nouns

This type of compound noun gets more complicated. Sometimes, these words stick to the rules, and all you need to do is make the last word plural as in wedding planners or soft drinks. However, things can get more complicated. For example, the plural of attorney general is attorneys general. The reason is that the word attorney is acting as the main word and general is specifying what job the attorney has. In this case, it makes more sense to turn attorney into a plural when referring to more than one attorney general. Keep this in mind as we look at our last type of compound noun.

Plural of compound nouns with hyphens

Once again, things get complicated. Sometimes, hyphenated compound nouns follow the rules and get an -s or -es added onto the last word as in jack-in-the-boxes or fixer-uppers. Other times, though, hyphenated compound nouns don’t follow the pattern as in sisters-in-law or runners-up. As was the case in multiple-word compound nouns, these words turn the main word rather than the final word into a plural.

List of compound nouns

Let’s look at more examples of compound nouns. As you read each of these nouns, think about what words were used to form them and how the meanings of these nouns differ from the words used to make them.

• artwork, basketball, card shark, double dip, earmark, fast track, gold rush, half-and-half, icebreaker, junk mail, kangaroo court, ladybug, mother-of-pearl, night-light, odd-job, post office, queen bee, riverbank, small fry, think tank, upperclassmen, victory lap, whiz kid, yardstick, zookeeper

The difference between compound & collective nouns

Up until now, we have looked at many different examples of compound nouns. Compound nouns are formed by combining multiple words together to make a single noun. Another type of noun also brings several things together to form a single noun. A collective noun is a noun that collectively refers to multiple people or objects as a single entity. The words army, gang, pile, stack, group, and bunch are all examples of collective nouns. Unlike compound nouns, collective nouns don’t need to be formed from multiple words.

For the most part, both compound nouns and collective nouns follow the rules that all other nouns follow. Both can be singular nouns or plural nouns. Both can be concrete nouns or abstract nouns. Both can be possessive nouns.

Try another noun on for size, and see what you know about proper nouns.

Although rare, it is possible for a noun to be both a compound noun and a collective noun. For example, the word homeroom is a compound noun formed from the words home and room. At the same time, homeroom can be used as a collective noun to refer to a group of students.

Take a look at some example sentences. Read each sentence and see if you can understand what makes each given noun a compound noun, a collective noun, or both.

1. I can’t handle the heartbreak of losing a pet.
2. Our team won the championship.
3. Two of my friends are members of the glee club.
4. The goblin kingdom crumbled due to a civil war.
5. The cruel billionaire looked down on the lower class.

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Answer: 1. Compound 2. Collective 3. Both compound and collective noun 4. Compound 5. Both compound and collective noun