a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
1530s, from M.Fr. formalité, from L. formalis formal (see formal). Originally literary form; meaning something done for the sake of form is from 1590s. Related: Formalities.