(euphemistic, historical) Synonym of 戦車 (sensha, “tank (armoured fighting vehicle)”)

high-performance husband; high-performance boyfriend

(Internet slang) person who inflames public anxiety and/or fear with groundless information about radioactivity.

(informal) a serious comment or reply (i.e., not joking)

The katakana syllable スィ (si). Its equivalent in hiragana is すぃ (si).

Alternative form of スィー (sī, “see”) (name of the letter C, c)

binder (material or clothing used in binding or flattening the breasts)

specification

albatross / (golf) albatross

spam, unsolicited bulk electronic messages / spam, a type of tinned meat made mainly from ham