A knitted or woven covering for the foot.

(historical, uncommon) Synonym of soccus, a light shoe worn by Ancient Greek and Roman comedic actors.

A cat's or dog's lower leg that is a different color (usually white) from the color pattern on the rest of the animal.

(Internet slang) A sock puppet.

(aviation, informal) Ellipsis of windsock.

(firearms, informal) Ellipsis of gun sock.

(slang) A violent blow; a punch.

A ploughshare.

(computing, networking) Abbreviation of socket.

(slang, transitive) To hit or strike violently; to deliver a blow to.

(slang, transitive) To throw.

The sound of a punch or powerful blow.