cowie in English dictionary cowie Meanings and definitions of "cowie" (Geordie, slang) A pill, especially of ecstasy. (UK, northeast) Left-hander. noun (Geordie, slang) A pill, especially of ecstasy. noun (Britain, northeast) Left-hander. more Grammar and declension of cowie cowie ( plural cowies) cowie (plural cowies) more Cowie Meanings and definitions of "cowie" Any of several places in Scotland A Scottish habitational surname. proper Any of several places in Scotland proper A Scottish habitational surname. more Sample sentences with "cowie" Declension Stem Try again Available translations Polish Welsh Authors