Dictionary of word abbreviation

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[ uh-bree-vee-ey-shuhn ]

/ əˌbri viˈeɪ ʃən /

This shows grade level based on the word’s complexity.


noun

a shortened or contracted form of a word or phrase, used to represent the whole, as Dr. for Doctor,U.S. for United States,lb. for pound.

an act of abbreviating; state or result of being abbreviated; reduction in length, duration, etc.; abridgment; summary: His abbreviation of his famous monograph, an enormous endeavor in itself, made an excellent introduction to the volume of collected essays of which he was the editor.

a short phrase or reduced form used to represent a larger, more complex idea, situation, set of beliefs, etc.: “Freedom of speech” has become an abbreviation for a wealth of debate—and case law—about protesters’ rights.The artist presented an abbreviation of line, plane, and curve; she creates breathtaking abstract representations of bodies you expect to leap off the canvas and start dancing.

VIDEO FOR ABBREVIATION

What Is The Difference Between Abbreviations And Acronyms?

There really could be a whole separate dictionary for the abundance of acronyms and abbreviations people use today. But what is the actual difference between abbreviations and acronyms?

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Origin of abbreviation

First recorded in 1400–50; late Middle English abbreviacioun from Middle French or directly from Late Latin abbreviātiōn- (stem of abbreviātiō ). See abbreviate, -ion

grammar notes for abbreviation

Abbreviation is the most widely used term for a shortened or contracted form of a word or phrase. Abbreviations of single words are typically formed using the first letter or letters of the word ( n. = noun; adj. = adjective ), the first letter and the last letter ( hr. = hour; Sr. = Senior ), or the most significant letters ( TNT = trinitrotoluene; Pvt. = Private ).
Abbreviations may be nearly as old as writing itself; they allow a writer to save time, space, and effort. The cost of materials like parchment, paper, and ink was another major impetus to shorten words and phrases. Even with the invention of the printing press, cost remained important, and printers looked for ways to save space without diluting the message. Many abbreviations have become standard, including abbreviations for days of the week ( Mon., Tues. ) and months of the year ( Jan., Feb. ); common Latin terms ( lb., e.g. ); units of time and measurement ( min., ft. ); titles of individuals ( Mrs., Rev. ); and titles or names of organizations ( NCAA, UNESCO ), government bodies ( SCOTUS, EPA ), and states and cities ( Pa., NYC ).
The usual practice in American English is to use a period to end any abbreviation that stands for a single word (for example, assoc. or assn. for association ), whereas in British English the period is typically omitted if the abbreviation includes the last letter of the word. For example, in British writing the word association might be abbreviated as either assoc. or assn (without the period); likewise, Fr. is an abbreviation for France, while Fr (no period) is the abbreviation for Father (as the title for a priest).
Phrases are typically abbreviated by using the first letters or initial portions of each word or each important word, usually without any periods. Similarly, a single long word is sometimes abbreviated with the initial letters of component parts of the word. Unlike ordinary abbreviations for single words, which are almost always read as if the word were spelled out (as by reading “Dr.” as “Doctor” and “lb.” as “pound”), abbreviations consisting of initials are usually read as written—either letter by letter or as a single word. An abbreviation that is pronounced letter by letter, like FBI for Federal Bureau of Investigation or DOD for Department of Defense or TV for television, is referred to as an initialism.
Many abbreviations for phrases, however, are pronounced as words: for example, NATO for N(orth) A(tlantic) T(reaty) O(rganization) or radar for ra(dio) d(etecting) a(nd) r(anging). This type of abbreviation is called an acronym. Some acronyms, like radar, laser, scuba, and Gestapo, have become so accepted as normal words that most people are unaware of their acronymic origins. In many cases an official name may be chosen purely to create an appropriate and catchy acronym, as in the federal «Commercial Advertisement Loudness Mitigation Act» of 2010 (the «CALM Act»).
In a loose sense, initialism can refer to any abbreviation composed of initials, even if pronounced as a word; conversely, acronym has been widely adopted to refer to any such abbreviation, even if it is pronounced letter by letter. But the distinction between true acronyms (pronounced as words) and pure initialisms (said letter by letter), is a useful one. To complicate the issue, however, there are hybrid forms—part initialism, part acronym—like CD-ROM ( [see-dee-rom] /ˈsiˌdiˈrɒm/ ) and JPEG [jey-peg] /ˈdʒeɪˌpɛg/ )—for which one term is as good as the other.
With the increasing popularity of email, text messaging, and social media, people—especially young people—have found new ways to save time and space, bond with friends through use of in-group jargon, and keep their communications opaque to prying parental eyes, by using initialisms to represent common expressions. Among the most popular are OMG (Oh my God), BTW (by the way), AFAIK (as far as I know), LOL (laughing out loud), ROTFL (rolling on the floor laughing), IMHO (in my humble opinion), FWIW (for what it’s worth), TTYL (talk to you later), and bff (best friends forever). BTW, IMHO, the rest of the population is catching on fast. OMG!

Words nearby abbreviation

Abboud, abbr., abbrev., abbreviate, abbreviated, abbreviation, abbreviatory, Abby, ABC, abcoulomb, ABC Powers

Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

MORE ABOUT ABBREVIATION

What is an abbreviation?

An abbreviation is a shortened version of a word or phrase, such as prof. for professor or Mr. for mister.

Abbreviation is also the act of shortening words or phrases, as in The abbreviation of department names is common in government. 

We use several different methods to create abbreviations. Some of the most common include using the first letter or group of letters of a word, like Mon. for Monday and O for oxygen.

Abbreviations are also created by taking the first and last letter of a word, such as Dr. for doctor, or by taking several consonants of a word, like Pvt. for private and Sgt. for sergeant.

When we are shortening a series of words, such as a department or agency name, the abbreviation will be made of the first letter of each word (called an initialism), such as FBI for the Federal Bureau of Investigation.

When we read an abbreviation out loud, we usually say the word it represents rather than the abbreviation. Mr. Jones would be said out loud as Mister Jones. If the abbreviation is an initialism, however, we usually say the letters themselves. For example, CIA is said as “see-eye-ay” rather than “Central Intelligence Agency.” If an abbreviation is meant to be said like this, it is usually spelled with capital letters.

Why is abbreviation important?

The first records of the word abbreviation come from around 1400. It ultimately comes from the Late Latin abbreviātiō, which combines the Latin ad– (toward) and brevis (short).

We use abbreviations to save writers time and energy or, less commonly now, to save printing costs. In spoken language, it is also much easier to say FBI or CNN rather than repeatedly having to say Federal Bureau of Intelligence or Cable News Network.

Abbreviations that are pronounced letter by letter, such as DDT or UN, are called initialisms. Abbreviations that are said out loud as words, such as NASA (nah-suh) or NATO (nay-toe) are called acronyms.

With the rise of the internet and phone texting, abbreviations have become very popular. Some popular modern abbreviations include LOL, JK, AFK, and BRB.

Did you know … ?

Some abbreviations are so commonly used that they become words on their own, and people may be unaware that they are a shortened form. For example, the word laser comes from “lightwave amplification by stimulated emission of radiation.”

What are real-life examples of abbreviation?

This chart lists some of the abbreviations that are commonly used on the internet and in texting:

Pinterest.com

Abbreviations are used every day, especially on the internet.

The abbreviations for teaspoon and tablespoon are too similar and NOBODY’S TALKING ABOUT IT!!!!

— Josh Gondelman (@joshgondelman) August 30, 2020

I think I’m too old for twitter, I keep having to look up what some of the abbreviations mean that you guys use.😶

— az (@amal_zedd) September 2, 2020

Quiz yourself!

Which of the following is NOT an abbreviation?

A. FBI
B. Prof.
C. Fri.
D. cat

Words related to abbreviation

abridgement, abstract, abstraction, clipping, compendium, compression, condensation, contraction, digest, outline, précis, reduction, sketch, summary, syllabus, synopsis

How to use abbreviation in a sentence

  • David-Jeremiah began with the pieces that include the abbreviations, the second of which expresses the same sentiment as the first, but rendered in Dallas slang.

  • Hovering your mouse over a particular flag brings up the identifying abbreviation of the metric name and the recorded timing in milliseconds.

  • Academic writing is usually jam-packed with sophisticated scientific concepts, but in recent decades studies have also become filled with endless acronyms and abbreviations.

  • A 2017 article in the Association for Psychological Science’s Observer, noted that the more abbreviations were explained and spelled out, the more interest readers had in the subject matter.

  • It’s a language full of abbreviations, initialisms, and acronyms.

  • Speaking of D.H. Lawrence, T.C. Boyle, another ye of the double abbreviation, might be the man who writes most like him today.

  • GTL (Jerseyan, n.)—the abbreviation for the guido way of life, which stands for gym, tanning, laundry.

  • The desert creeps at the rate of fingernails; the abbreviation for street is the same as that for saint.

  • I told him the abbreviation and he typed it into the computer, his face lighting up with epiphany before sending me on my way.

  • «Empey» is her pet name for him, an abbreviation of «Emperor;» and he likes to hear her say it.

  • As the word is now generally used it is an abbreviation of Pishu Huanu—Bird-dung.

  • Have we here no specimens of abbreviation; no allusion in the prologue to «omissis qu videbantur superflua?»

  • More probably the word is an abbreviation of Italian borghetto diminutive of borgo a “borough.”

  • Abbreviation Left hand up, while the R foot is moving and the L hopping.

British Dictionary definitions for abbreviation


noun

a shortened or contracted form of a word or phrase used in place of the whole

the process or result of abbreviating

Collins English Dictionary — Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Cultural definitions for abbreviation


A shortened form of an expression, usually followed by a period. Dr. is a standard abbreviation for Doctor; MA is a standard abbreviation for Massachusetts.

The New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

1

: a shortened form of a written word or phrase used in place of the whole word or phrase

«Amt» is an abbreviation for «amount.»

«USA» is an abbreviation of «United States of America.»

2

: the act or result of abbreviating something : abridgment

I know you would not be satisfied with an abbreviation of its contents, and you shall have the whole, save, perhaps, a few passages here and there of merely temporary interest to the writer …Anne Brontë

Did you know?

An abbreviation is a shortened form of a written word or phrase. Abbreviations may be used to save space and time, to avoid repetition of long words and phrases, or simply to conform to conventional usage.

The styling of abbreviations is inconsistent and arbitrary and includes many possible variations. Some abbreviations are formed by omitting all but the first few letters of a word; such abbreviations usually end in a period: Oct. for October, univ. for university, and cont. for continued. Other abbreviations are formed by omitting letters from the middle of the word and usually also end in a period: govt. for government, Dr. for Doctor, and atty. for attorney. Abbreviations for the names of states in the U.S. are two capitalized letters, e.g., AR for Arkansas, ME for Maine, and TX for Texas.

Acronyms are abbreviations formed from the initial letters of an expanded phrase and usually do not include periods: PR for public relations, CEO for chief executive officer, and BTW for by the way. Some acronyms are pronounced as words: FEMA for Federal Emergency Management Agency and NATO for North Atlantic Treaty Organization. Although some people assert that all acronyms not pronounced as words, such as EPA for Environmental Protection Agency, be referred to as initialisms, the term acronym is in fact applied to both.

Did you know?

Some people are unsure of whether to call ASAP or appt abbreviations or acronyms. Both abbreviation and acronym are used to refer to a shortened form, but an acronym is a shortened form of a phrase and is usually made up of the initial letters of that phrase. For example, NATO comes from “North Atlantic Treaty Organization,” and ASAP comes from “as soon as possible.” Abbreviations, on the other hand, can be shortened forms of words or phrases, and need not necessarily be made up of the initial letters of either. ASAP and appt (for appointment) are both considered abbreviations, but only ASAP is an acronym. Acronyms are a type of abbreviation.

Synonyms

Example Sentences

Recent Examples on the Web

In 1968, Moore and Noyce left Fairchild to start the memory chip company soon to be named Intel, an abbreviation of Integrated Electronics. Moore and Noyce’s first hire was another Fairchild colleague, Andy Grove, who would lead Intel through much of its explosive growth in the 1980s and 1990s.


Reuters, CNN, 24 Mar. 2023





Her daughter, however, a 2022 University of Chicago graduate and U. of C. Diversity Leadership Award winner, has centered her entrepreneurial dreams around crochet with her fashion brand, T’Kor Couture, the name being an abbreviation of her middle name.


Darcel Rockett, Chicago Tribune, 8 July 2022





These days, the most famous weirdo wine is probably pét-nat, a fashionable abbreviation for a fashionable French style of winemaking, pétillant naturel.


Ann Abel, Forbes, 22 Mar. 2023





Yes, even to the scrolling ticker seemingly present on whatever sports channel — ESPN, FS1, CBS Sports Network or even Bally Sports Detroit — with every few seconds bringing a new event and a new abbreviation.


Ryan Ford, Detroit Free Press, 13 Mar. 2023





Incidentally, this feature is called One Motion Grip—OMG, for short—in Europe, and Lexus decided that abbreviation would not play as well in the US market.


Kristin Shaw, Popular Science, 13 Mar. 2023





South By, to reach for the spoken abbreviation, is a multiverse of attractions itself, a new genre (or medium) just a dimension hop or Uber ride away.


A.a. Dowd, Chron, 11 Mar. 2023





Burzynski has urged state leaders to expand training and education, pushing specifically for a program created by Toyota known as FAME, an abbreviation for Federation for Advanced Manufacturing Education.


Erica E. Phillips, Hartford Courant, 20 Feb. 2023





The abbreviation is popular on social media, particularly on Twitter, for its conciseness.


Olivia Munson, USA TODAY, 28 Jan. 2023



See More

These examples are programmatically compiled from various online sources to illustrate current usage of the word ‘abbreviation.’ Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Middle English abbreviacioun «contraction, shortening,» borrowed from Anglo-French abreviation, borrowed from Late Latin abbreviātiōn-, abbreviātiō, from abbreviāre «to abbreviate» + Latin -tiōn-, -tiō, suffix of action nouns

First Known Use

15th century, in the meaning defined at sense 2

Time Traveler

The first known use of abbreviation was
in the 15th century

Dictionary Entries Near abbreviation

Cite this Entry

“Abbreviation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/abbreviation. Accessed 13 Apr. 2023.

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More from Merriam-Webster on abbreviation

Last Updated:
12 Apr 2023
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Merriam-Webster unabridged

УСЛОВНЫЕ СОКРАЩЕНИЯ В
АНГЛО-РУССКОЙ ЧАСТИ
Abbreviations in the Russian-English Dictionary

Common
сокращение abbr abbreviation
винительный падеж acc accusative
прилагательное adj adjective
администрация ADMIN administration
наречие adv adverb
сельское хозяйство AGR agriculture
анатомия ANAT anatomy
архитектура ARCHIT architecture
автомобиле́льне дело AUT automobiles
вспомогательный глагол aux vb auxiliary verb
авиа́целя AVIAT aviation
биология BIO biology
ботаника BOT botany
британский английский BRIT British English
химия CHEM chemistry
коммерция COMM commerce
компостер COMPUT computing
союз conj conjunction
строительство CONSTR construction
сражение cpd compound
кулинария CULIN culinary
дательный падеж dat dative
склоняется decl declines
определённый артикль def art definite article
уменьшительное dimin diminutive
экономика ECON economics
электроника ELEC electricity
оси́бренно esp especially
и тому подобное etc et cetera
междометие excl exclamation
женский род f feminine
в переносном значении fig figurative
родительный падеж gen genitive
география GEO geography
геометрия GEOM geometry
безличный impers impersonal
несовершенный вид impf imperfective verb
несклоняемое ind indeclinable
неопределённый артикль indef art indefinite article
разговорное inf informal
грубо inf! offensive
инфинитив infin infinitive
творительный падеж; instr instrumental
неизменяемое inv invariable
неправ́вильный irreg irregular
лингвистика LING linguistics
мы́ситный ладе loc locative
мужской род m masculine
субстантивированное m/f/nt adj adjectival noun
математика MATH mathematics
медицина MED medicine
военный термина MIL military
музыка MUS music
имя существительное n noun
морское термин NAUT nautical
именительный падеж nom nominative
существительное во множественном числе npl plural noun
средний род nt neuter
числительное num numeral
себя o.s. oneself
раздельный part partitive
пренебрежительное pej pejorative
совершенный вид perf perfective verb
фотография PHOT photography
физика PHYS physics
физиология PHYSIOL physiology
множественное число pl plural
политика POL politics
страдательное причастие pp past participle
предлог prep preposition
местоимение pron pronoun
предложный падеж prp prepositional
психология PSYCH psychiatry
Проше́душе ври́мы pt past tense
железнодорожный термин RAIL railways
религия REL religion, church service
кто́-неуд sb somebody
просвещение SCOL schooling, schools and universities
единственное число sg singular
что-нибудь sth something
подлежащее subj subject
превосходная степень superl superlative
техника TECH technology
теле (свя3ь) TEL telecommunications
театр THEAT theatre
телевидение TV television
типографский термин TYP printing
американский английский US American English
обычно usu usually
глагол vb verb
непереходный глагол vi intransitive verb
глагольное слобочетание vt fus inseparable verb
переходный глагол vt transitive verb
зоология ZOOL zoology
зарегистрированный ® registered trademark
вводит культурный эквивалент introduces a cultural equivalent

ab·bre·vi·a·tion

 (ə-brē′vē-ā′shən)

n.

1. The act or product of shortening.

2. A shortened form of a word or phrase used chiefly in writing to represent the complete form, such as Mass. for Massachusetts or USMC for United States Marine Corps.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

abbreviation

(əˌbriːvɪˈeɪʃən)

n

1. a shortened or contracted form of a word or phrase used in place of the whole

2. the process or result of abbreviating

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ab•bre•vi•a•tion

(əˌbri viˈeɪ ʃən)

n.

1. a shortened form of a word or phrase used to represent the whole, as Dr. for Doctor, U.S. for United States, NW for Northwest, ab. for about, ft. for foot, or lb. for pound.

2. an act or result of abbreviating; reduction in length, duration, etc.; abridgment.

[1400–50; late Middle English (< Middle French) < Late Latin]

Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

ThesaurusAntonymsRelated WordsSynonymsLegend:

Noun 1. abbreviation - a shortened form of a word or phraseabbreviation — a shortened form of a word or phrase

descriptor, form, signifier, word form — the phonological or orthographic sound or appearance of a word that can be used to describe or identify something; «the inflected forms of a word can be represented by a stem and a list of inflections to be attached»

apocope — abbreviation of a word by omitting the final sound or sounds; «the British get `pud’ from `pudding’ by apocope»

appro — an informal British abbreviation of approval; «he accepted it on appro»

2. abbreviation - shortening something by omitting parts of itabbreviation — shortening something by omitting parts of it

shortening — act of decreasing in length; «the dress needs shortening»

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

abbreviation

Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002

Translations

абревиатура

zkratkazkrácení

forkortelse

mallongigo

lyhennelyhennelmälyhennöslyhennyslyhennysmerkki

kraticaabrevijacija

rövidítés

styttingskammstöfun

略語省略短縮略字

약어

okrajšava

förkortning

อักษรย่อ

chữ viết tắt

abbreviation

[əˌbriːvɪˈeɪʃən] N

Collins Spanish Dictionary — Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

abbreviation

[əˌbriːviˈeɪʃən] nabréviation f
an abbreviation for sth, an abbreviation of sth → une abréviation pour qch

Collins English/French Electronic Resource. © HarperCollins Publishers 2005

abbreviation

Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

abbreviate

(əˈbriːvieit) verb

to shorten (a word, phrase etc). Frederick is often abbreviated to Fred.

abˌbreviˈation noun

a shortened form of a word etc. Maths is an abbreviation of mathematics.

Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.

abbreviation

اِخْتِصار zkratka forkortelse Abkürzung συντομογραφία abreviatura lyhenne abréviation kratica abbreviazione 略語 약어 afkorting forkortelse skrót abreviação, abreviatura сокращение förkortning อักษรย่อ kısaltma chữ viết tắt 缩略语

Multilingual Translator © HarperCollins Publishers 2009

abbreviation

n. abreviación, abreviatura.

English-Spanish Medical Dictionary © Farlex 2012

Other forms: abbreviations

Abbreviation is the process of shortening something, usually a word or phrase, or the shortened version itself. “Mr.” is the abbreviation of “mister,” NASA is the abbreviation of National Aeronautics and Space Administration, etc. (hey, that’s an abbreviation too).

There are different types of abbreviations. Some are followed by a period (.) to show that the word has been shortened. Initialisms and acronyms like DNA, SAT, NATO, and SCOTUS, which are abbreviations that are formed from the first letters of a series of words, are written in all capitals. And don’t get confused: if your friend asks to give you an abbreviation of his speech, he’s not going to shorten each word; he’s just going to leave the details out.

Definitions of abbreviation

  1. noun

    shortening something by omitting parts of it

  2. noun

    a shortened form of a word or phrase

DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘abbreviation’.
Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors.
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