breathing reserve
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n.
The difference between the volume of air breathed under ordinary resting conditions and the maximum breathing capacity.
QUIZ
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Question 1 of 9
Which of the following nouns has an irregular plural form?
Words nearby breathing reserve
breather, breath group, breath-holding test, breathing, breathing bag, breathing reserve, breathing space, breathless, breath of fresh air, breath sounds, breathtaking
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.