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

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

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.

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

In this context, interstitial is used in the sense of in-between. The interstitial web page sits between a referenced page and the page which references it—hence it is in between two …

Relating to, occurring in, or affecting interstices. 2. Anatomy Relating to or situated in the small, narrow spaces between tissues or parts of an organ: interstitial cells; interstitial fluid. American …

interstitial is a borrowing from Latin. What is the earliest known use of the word interstitial? The earliest known use of the word interstitial is in the mid 1600s. OED's earliest evidence for …

In general, it means an intermediate or transitional space or structure that exists between, or is situated among, other primary spaces or structures. It can apply to a variety of fields such as …

Dec 30, 2025 · interstitial (plural interstitials) (Internet, advertising) A web page, usually carrying advertising, displayed when leaving one content page for another. An interstitial appeared …