CLANGER Meaning of CLANGER in English /klang"euhr/ , n.1. a person or thing that clangs. 2. Brit. Slang.a. a blunder; faux pas. b. drop a clanger , to blunder. [ 1945-50; CLANG + -ER ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012