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Synonyms

abs

1 American  
[abz] / æbz /

plural noun

Informal.

  1. abdominal muscles.

ABS 2 American  

  1. antilock braking system.

abs- 3 American  

  1. variant of ab-.

    absent; abscond.
abs. 4 American  

abbreviation

  1. absent.

  2. absolute.

  3. abstract.

A.B.S. 5 American  

abbreviation

  1. American Bible Society.

  2. American Bureau of Shipping.

ABS 1 British  

abbreviation

  1. acrylonitrile-butadiene-styrene: any of a range of tough copolymers used esp for making moulded articles

"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
abs 2 British  
/ æbz /

plural noun

  1. informal abdominal muscles

"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

Etymology

Origin of abs

An Americanism dating back to 1980–85; by shortening

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Today the artists... give them six-pack abs and muscles."

From Barron's • Feb. 1, 2026

The 37-year-old American looked in incredible shape, with defined abs showing despite the extra weight he has carried for this potential history-making fight.

From BBC • Sep. 12, 2025

They work your back, shoulders, abs and lower body, he says.

From The Wall Street Journal • Jun. 26, 2025

At 61, he seems to have sprouted a new rung of abs.

From Los Angeles Times • Jun. 26, 2025

“Six-pack abs, insane muscles—I mean, you gotta work for that.”

From "Watch Us Rise" by Renée Watson and Ellen Hagan

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.