COSTERMONGER Meaning of COSTERMONGER in English transcription, транскрипция: [ ˈkɔstəˌmʌŋɡə ]n. Brit. a person who sells fruit, vegetables, etc., in the street from a barrow. [COSTARD + MONGER] English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012