PUMP-ACTION


Meaning of PUMP-ACTION in English

ˈpump-ˌaction BrE AmE adjective [only before noun]

a pump-action piece of equipment is operated by pulling or pressing a part in or out so that the contents come out in short bursts

pump-action shotgun/rifle

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.