body fluid


noun

any of various types of fluid found in the body of a human or animal, as blood or urine.

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Medical definitions for body fluid

body fluid

n.

A natural bodily fluid or secretion of fluid such as blood, semen, or saliva.
Total body water, contained principally in blood plasma and in intracellular and interstitial fluids.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.