English
Twitterdom
From Twitter + -dom.
Formed from Twitter + -dom
Proto-Germanic *twitwizōną ‘to chirp’
Proto-West Germanic *twitwiʀōn
Old English *twiterian
Middle English twitren
English Twitter
Today it means
noun The world or sphere of Twitter (the microblogging service).
Language periods are conventional ranges, not dates for this word.
Etymograph / Twitterdom