carob (n.)youdaoicibaDictYouDict[carob 词源字典]
1540s, from French carobe, ultimately from Arabic kharrub "locust bean pod" (also in Persian as khirnub), perhaps from Assyrian kharubu or Aramaic kharubha "carob tree, carob," related to Hebrew harubh.[carob etymology, carob origin, 英语词源]