The meaning of INTERSTITIAL is occurring in or being an interval or intervening space or segment : of, relating to, or forming an interstice. How to use interstitial in a sentence.

INTERSTITIAL definition: 1. relating to spaces between cells, tissues, or organs in the body: 2. relating to connective…. Learn more.

Dec 2, 2025 · The interstitium are small fluid-filled spaces that cushion organs, move nutrients and help clear waste. These spaces are supported by a framework of tissue that keeps …

1 day ago · The interstitial fluid is located between cells and the capillaries. This fluid provides a bridge between the fluid in the intravascular compartment and the intracellular compartment.

Define interstitial. interstitial synonyms, interstitial pronunciation, interstitial translation, English dictionary definition of interstitial. adj. 1. Relating to, occurring in, or affecting interstices.

Definition of interstitial adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

5 meanings: 1. of or relating to an interstice or interstices 2. physics forming or occurring in an interstice 3. chemistry.... Click for more definitions.

Interstitial has to do with small spaces, called "interstices." Interstices can be literal spaces, like the gaps between your teeth, or they can be figurative, like the few minutes you have between …

interstitial, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

INTERSTITIAL definition: pertaining to, situated in, or forming interstices. See examples of interstitial used in a sentence.