English
straightsplain
From straight + -splain, after mansplain.
Formed from straight + -splain
Proto-West Germanic *strakkjan ‘to stretch’
Old English streċċan ‘to stretch’
Middle English strecchen ‘to stretch’
Middle English streight ‘straight’
English straight
Today it means
verb To explain LGBT issues, people or behavior to someone who is not of a heterosexual orientation (i.e. an LGBT individual) in a condescending manner, presuming the listener's inferior understanding.
Language periods are conventional ranges, not dates for this word.
Etymograph / straightsplain