BB gun /ˈbiː biː ɡʌn/ BrE AmE noun [countable]
[ Date: 1900-2000 ; Origin: BB name given to the size of shot it fires ]
American English a gun that uses air pressure to shoot small round metal balls SYN airgun
BB gun /ˈbiː biː ɡʌn/ BrE AmE noun [countable]
[ Date: 1900-2000 ; Origin: BB name given to the size of shot it fires ]
American English a gun that uses air pressure to shoot small round metal balls SYN airgun
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012