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aerobics

[ai-roh-biks] /ɛəˈroʊ bɪks/
noun
1.
Also called aerobic exercises. (used with a plural verb) any of various sustained exercises, as jogging, rowing, swimming, or cycling, that stimulate and strengthen the heart and lungs, thereby improving the body's utilization of oxygen.
2.
(used with a singular verb) a physical fitness program based on such exercises:
Aerobics is a good way to get your body in shape.
Origin
1965-1970
1965-70; see aerobic, -ics; probably shortened from aerobic exercises on the model of calisthenics
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for aerobic-exercises

aerobics

/ɛəˈrəʊbɪks/
noun
1.
(functioning as sing) any system of sustained exercises designed to increase the amount of oxygen in the blood and strengthen the heart and lungs
Derived Forms
aerobicist, noun
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
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Word Origin and History for aerobic-exercises

aerobics

n.

method of exercise and a fad in early 1980s, American English, coined 1968 by Kenneth H. Cooper, U.S. physician, from aerobic (also see -ics) on the notion of activities which require modest oxygen intake and thus can be maintained.

Online Etymology Dictionary, © 2010 Douglas Harper
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aerobic-exercises in Medicine

aerobics aer·o·bics (â-rō'bĭks)
n.

  1. A system of physical conditioning to enhance circulatory and respiratory efficiency that involves vigorous, sustained exercise, such as jogging, swimming, or cycling, thereby improving the body's use of oxygen.

  2. A program of physical fitness that involves such exercise.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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aerobic-exercises in Culture
aerobics [(air-oh-biks)]

Exercise designed specifically to improve cardiovascular fitness and, subsequently, the body's use of oxygen. Also called aerobic exercise.

Note: The term aerobics usually refers to a specific kind of vigorous exercise, sometimes involving dance steps, that is set to music. Other forms of aerobic exercise include running, cycling, and swimming.
The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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