Japanese

Noun

ふかし ‎(romaji fukashi)

1. 蒸かし, 蒸し, 蒸: steaming: stem noun form of verb 蒸かす, 蒸す ‎(“to steam something”)
2. 深し: (archaic) sentence-final form of adjective 深い ‎(“deep”)
3. 不可視: (physics, optics) invisible, unable to be seen