yawl (n.)youdaoicibaDictYouDict[yawl 词源字典]
type of ship's boat, 1660s, apparently from Middle Low German jolle or Dutch jol "a Jutland boat" (according to a 1708 source), of uncertain origin. Also borrowed into French (yole), Italian (jolo), Russian (yal).[yawl etymology, yawl origin, 英语词源]