ALL meanings of billycock
bil·ly·cock
B b - noun billycock any of several round-crowned brimmed hats of felt, such as the bowler 3
- noun billycock a type of felt hat with a low, round crown, as a derby 3
- noun billycock a derby or a hat resembling it. 1
- noun billycock (dated) A felt hat with a rounded crown, similar to a bowler. 0