trivialist noun2 •A proponent of trivialism, the metaphysical and logical theory that all propositions are true. •(rare) One who is interested in trivia or trivialities; one who is familiar with the small details of a particular subject.There were many groups that flourished during the fifties, and rock trivialists love outdoing each other by naming the most obscure songs, groups, and labels they can think of. — 2008 formstrivialists
