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vital capacity

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vital capacity

–noun Physiology.
the greatest amount of air that can be forced from the lungs after maximum inhalation.

Origin:
1850–55
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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vital capacity  
n.  The amount of air that can be forcibly expelled from the lungs after breathing in as deeply as possible.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: vital capacity
Function: noun
: the breathing capacity of the lungs expressed as the number of cubic inches or cubic centimeters of air that can be forciblyexhaled after a full inspiration
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

vital capacity n.
Abbr. VC
The amount of air that can be forcibly expelled from the lungs following breathing in as deeply as possible. Also called respiratory capacity.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Science Dictionary
vital capacity   (vīt'l)  Pronunciation Key 
The maximum amount of air that can be expelled from the lungs after breathing in as deeply as possible.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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