a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a gadget; dingus; thingumbob.
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.
trademark Also called: player piano a type of mechanical piano in which the keys are depressed by air pressure from bellows, this air flow being regulated by perforations in a paper roll
c.1896, trademark name (1901) of a player piano, the ending perhaps abstracted from viola (q.v.) and meant as a diminutive suffix. The pianola's popularity led to a rash of product names ending in -ola, especially Victrola (q.v.), and slang words such as payola.