ort (n.)youdaoicibaDictYouDict[ort 词源字典]
"remains of food left from a meal," mid-15c., probably cognate with early Dutch ooraete, Low German ort, from or-, privative prefix, + etan "to eat" (see eat (v.)). Perhaps from an unrecorded Old English word.[ort etymology, ort origin, 英语词源]