morel (n.)youdaoicibaDictYouDict[morel 词源字典]
type of edible mushroom, 1670s, from French morille (16c.), of uncertain origin, apparently from Germanic; compare Old High German morhilo (German Morchel), diminutive of morha "root of a tree or plant," from Proto-Germanic *murhon- (source of Old English more, German möhre "carrot").[morel etymology, morel origin, 英语词源]