You searched for: “interstice”
interstice (s) (noun), interstices (pl)
1. A very narrow crevice or space between parts or things: Jane left an interstice between the shades in her bedroom in order to enjoy the sunshine peeking though.
2. A short gap of time between activities: Mrs. Robinson used the interstices of her breaks at her desk to call up her daughter.
This entry is located in the following units: -ice (page 1) inter-, intero- (page 16) stato-, stat-, sta-, -static, -stasi, staso-, -stasis, -stasia, -stacy, -stitute, -stitution, -sist (page 10)