Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun interstitial_fluid

1 sense of interstitial fluid

Sense 1
interstitial fluid -- (liquid found between the cells of the body that provides much of the liquid environment of the body)
       => extracellular fluid, ECF -- (liquid containing proteins and electrolytes including the liquid in blood plasma and interstitial fluid; "the body normally has about 15 quarts of extracellular fluid")