grudge (v.)youdaoicibaDictYouDict[grudge 词源字典]
mid-15c., "to murmur, complain," variant of grutch. Meaning "to begrudge, envy, wish to deprive of" is c. 1500. Related: Grudged; grudges; grudging; grudgingly.[grudge etymology, grudge origin, 英语词源]
grudge (n.)youdaoicibaDictYouDict
"ill will excited by some special cause," late 15c., from grudge (v.).