menhaden (n.)youdaoicibaDictYouDict[menhaden 词源字典]
kind of herring, 1792, from Algonquian (probably Narragansett) munnawhateaug (noted from 1643), literally "they fertilize," because the abundant little fishes were used by the Indians as fertilizer.[menhaden etymology, menhaden origin, 英语词源]