sufferance (n.)youdaoicibaDictYouDict[sufferance 词源字典]
c. 1300, "enduring of hardship, affliction, etc.," also "allowance of wrongdoing," from Old French suffrance, from Late Latin sufferentia, from sufferens, present participle of sufferre "to bear, undergo, endure" (see suffer).[sufferance etymology, sufferance origin, 英语词源]