Dickey /(?)/

Dick·ey

Dickey

n.
  1. A false detachable shirt front or bosom.
  2. A gentleman's shirt collar. [Local, U. S.]
  3. A hat; esp., in U. S., a stiff hat or derby; in Eng., a straw hat. [Slang]
  4. A seat for the driver (In a carriage); -- called also dickey box or dickie seat.
  5. One of various animals [Colloq.]