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.
early 14c., from O.Fr. clarifier, from L. clarificare "to make clear," from L. clarus "famous, clear" (from clarare) + root of facere "to make, do" (see factitious).