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 screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
1520s, from Fr. bobine, small instrument used in sewing or tapestry-making, perhaps from L. balbus (see babble) for the stuttering, stammering noise it made.