English
insta-call
From insta- + call.
Proto-Germanic *kalzōną ‘to call’
Proto-West Germanic *kalʀōn
Old English ceallian ‘to call’
Old English *callian
Middle English callen ‘to call’
English call
Today it means
noun A call made right after the last player bets or raises.
Language periods are conventional ranges, not dates for this word.
Etymograph / insta-call