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.
a stew of meat, vegetables, potatoes, etc.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
1555, whobub "confused noise," generally believed to be of Irish origin, perhaps from Gaelic ub!, expression of aversion or contempt, or O.Ir. battle cry abu, from buide "victory."