COCKABULLY Meaning of COCKABULLY in English [ 'kɒkəbʊli ]■ noun ( plural cockabullies ) NZ a small blunt-nosed freshwater fish related to the sleepers. [Genus Gobiomorphus .]OriginC19: from Maori kokopu . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004