Definition of plugs:
(n) :
(electricity) A pronged connecting device which fits into a mating socket, especially an electrical one.
(n) :
(loosely) An electric socket: wall plug.
(n) :
Any piece of wood, metal, or other substance used to stop or fill a hole.
(n) :
(US) A flat oblong cake of pressed tobacco.
(n) :
(US, slang) A high, tapering silk hat.
(n) :
(US, slang) A worthless horse.