Search Result for "pump action":
Wordnet 3.0

NOUN (1)

1. action mechanism in a modern rifle or shotgun; a back and forward motion of a sliding lever ejects the empty shell case and cocks the firearm and loads a new round;
[syn: pump action, slide action]



WordNet (r) 3.0 (2006):

pump action
    n 1: action mechanism in a modern rifle or shotgun; a back and
         forward motion of a sliding lever ejects the empty shell
         case and cocks the firearm and loads a new round [syn:
         pump action, slide action]