interstitial
UK /ɪntəˈstɪʃəl/ · US /ɪntəɹˈstɪʃəl/ adjective, noun
Forms interstitials
- adjective Of, relating to, or situated in an interstice. “The novel's interstitial chapters.”
- noun (Internet, advertising) A web page, usually carrying advertising, displayed when leaving one content page for another. “An interstitial appeared before the download.”
- noun (physics) An interstitial discontinuity in a crystal.
Etymology
From Latin interstitiālis. By surface analysis, interstitium + -al.
Webster’s 1913
- adjective Of or pertaining to interstices; intermediate; within the tissues; as, interstitial cavities or spaces in the tissues of animals or plants.
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “interstitial”, CC BY-SA 4.0. Details