ALLEN KEY


Meaning of ALLEN KEY in English

Al ‧ len key /ˈælən kiː/ BrE AmE noun [countable] British English

[ Date: 1900-2000 ; Origin: From the Allen Manufacturing Company of Hartford, Connecticut, ↑ USA ]

a tool used to turn an Allen screw SYN Allen wrench American English

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