n. Agent noun of spin; someone or something who spins.n. A conical cover at the center of some aircraft propellers.n. The coin thrower in a game of two-up.n. Used primarily in the adult film industry, an actress or prostitute with a tiny frame, usually very thin and small-breasted.n. An input control for entering a number, with accompanying arrowed buttons that increase or decrease the value.n. A spin bowler.n. A type of lure consisting of wire, a rotating blade, a weighted body, and one or more hooks.n. An ornamental hubcap that spins independently of the wheeln. A goatsucker.n. A spinneret.