especially American EnglishAmEBOSTRONG PERSON a man who does work for which he needs to be strong but not skilled, especially in a port, an oilfield, or a circus 非熟练工,普通工;场地工〔尤指在港口、油田或马戏团干重活的人〕
Examples from the Corpus
roustabout• Spent three days as roustabout and barker with the jerry Lepke Ten-in-One Carnival.