Using the word function in a sentence

Examples of how to use the word “function” in a sentence. How to connect “function” with other words to make correct English sentences.

function (n, v): the natural purpose (of something) or the duty (of a person); to work or operate

Use “function” in a sentence

Synonym: act, ceremony, exercise, gathering, operate, perform, rite, ritual, serve, service, work. Similar words: functional, and function, malfunction, sanction, distinction, action, section, auction. Meaning: [‘fʌŋkʃn]  n. 1. a mathematical relation such that each element of one set is associated with at least one element of another set 2. what something is used for 3. the actions and activities assigned to or required or expected of a person or group 4. a relation such that one thing is dependent on another 5. a formal or official social gathering or ceremony 6. a vaguely specified social event 7. a set sequence of steps, part of larger computer program. v. 1. perform as expected when applied 2. serve a purpose, role, or function 3. perform duties attached to a particular office or place or function. 

The word ‘function’ is both a verb and a noun.

Example sentences:

This box can function as a table until the moving van arrives. (verb)

One function of cooking is to kill any harmful microbes. (noun)

Additional examples:

I’m not going to function well in this community. (verb)

In order to FUNCTION properly, a clock cannot be missing any gears or parts. (verb)

In English grammar, a function word is a word that expresses a grammatical or structural relationship with other words in a sentence.

In contrast to a content word, a function word has little or no meaningful content. Nonetheless, as Ammon Shea points out, «the fact that a word does not have a readily identifiable meaning does not mean that it serves no purpose.»

Function words are also known as:

• structure words
• grammatical words
• grammatical functors
• grammatical morphemes
• function morphemes
• form words
• empty words

According to James Pennebaker, «function words account for less than one-tenth of 1 percent of your vocabulary but make up almost 60 percent of the words you use.»

Content Words vs. Function Words

Function words include determiners, conjunctions, prepositions, pronouns, auxiliary verbs, modals, qualifiers, and question words. Content words are words with specific meanings, such as nouns, adjectives, adverbs, and main verbs (those without helping verbs.) In the sentence, «The sly brown fox jumped gracefully over the lazy dog and cat,» the content words are:

• fox, dog, and cat (nouns)
• sly, brown, and lazy (adjectives)
• gracefully (adverb)
• jumped (main verb)

Function words include:

• the (determiner)
• over (preposition)
• and (conjunction)

Even though the function words don’t have concrete meanings, sentences would make a lot less sense without them.

Determiners

Determiners are words such as articles (the, a), possessive pronouns (their, your), quantifiers (much), demonstratives (that, those), and numbers. They function as adjectives to modify nouns and go in front of a noun to show the reader whether the noun is specific or general, such as in «that coat» (specific) vs. «a coat» (general). 

• Articles: a, an, the
• Demonstratives: that, this, those, these
• Possessive pronouns: my, your, their, our, ours, whose, his, hers, its, which 
• Quantifiers: some, both, most, many, a few, a lot of, any, much, a little, enough, several, none, all

Conjunctions

Conjunctions connect parts of a sentence, such as items in a list, two separate sentences, or clauses and phrases to a sentence. In the previous sentence, the conjunctions are or and and.

• Conjunctions: and, but, for, yet, neither, or, so, when, although, however, as, because, before 

Prepositions

Prepositions begin prepositional phrases, which contain nouns and other modifiers. Prepositions function to give more information about nouns. In the phrase «the river that flows through the woods.» The prepositional phrase is «through the woods,» and the preposition is «through.»

• Prepositions: in, of, between, on, with, by, at, without, through, over, across, around, into, within

Pronouns

Pronouns are words that stand in for nouns. Their antecedent needs to be clear, or your reader will be confused. Take «It’s so difficult» as an example. Without context, the reader has no idea what «it» refers to. In context, «Oh my gosh, this grammar lesson,» he said. «It’s so difficult,» the reader easily knows that it refers to the lesson, which is its noun antecedent.

• Pronouns: she, they, he, it, him, her, you, me, anybody, somebody, someone, anyone

Auxiliary Verbs

Auxiliary verbs are also called helping verbs. They pair with a main verb to change tense, such as when you want to express something in present continuous tense (I am walking), past perfect tense (I had walked), or future tense (I am going to walk there). 

• Auxiliary verbs: be, is, am, are, have, has, do, does, did, get, got, was, were

Modals

Modal verbs express condition or possibility. It’s not certain that something is going to happen, but it might. For example, in «If I could have gone with you, I would have,» modal verbs include could and would.

• Modals: may, might, can, could, will, would, shall, should

Qualifiers

Qualifiers function like adverbs and show the degree of an adjective or verb, but they have no real meaning themselves. In the sample sentence, «I thought that somewhat new dish was pretty darn delicious,» the qualifiers are somewhat and pretty.

• Qualifiers: very, really, quite, somewhat, rather, too, pretty (much)

Question Words

It’s easy to guess what function that question words have in English. Besides forming questions, they can also appear in statements, such as in «I don’t know how in the world that happened,» where the question word is how.

• Question words: how, where, what, when, why, who

Sources

• Shea, Ammon Shea. «Bad English.» TarcherPerigee, 2014, New York.
• Pennebaker, James. «The Secret Life of Pronouns.» Bloomsbury Press, 2011, New York.