n. n. A false detachable shirt front or bosom.n. A gentleman's shirt collar.n. A hat; esp., in U. S., a stiff hat or derby; in Eng., a straw hat.n. n. A seat for the driver (In a carriage); -- called also dickey box or dickie seat.n. A seat at the back for servants.n. One of various animals.n. A donkey.n. Any small bird; -- called also dickeybird or dickey bird.n. The hedge sparrow.n. The haddock.