Meaning of the word interstitial in English

What does interstitial mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

interstitial

US /ˌɪn.tɚˈstɪʃ.əl/
UK /ˌɪn.təˈstɪʃ.əl/

Adjective

1.

relating to or situated in the interstices (small spaces or gaps) between things, especially between cells or tissues in an organ or part of the body

Example:
The fluid accumulated in the interstitial spaces.
Interstitial lung disease affects the tissue and space around the air sacs of the lungs.
2.

occurring in or occupying spaces between things

Example:
The novel explores the interstitial moments between major life events.
The film uses interstitial scenes to connect different storylines.