a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a fool or simpleton; ninny.
a chattering or flighty, light-headed person.
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 17c., "conversation, dialogue," from L. colloquium "conversation" (see colloquy). Also as a legal term; meaning "meeting, assembly, conference, seminar" is attested from 1844.