bubonic (adj.)youdaoicibaDictYouDict[bubonic 词源字典]
"characterized by swelling in the groin," by 1795, from Latin bubo (genitive bubonis) "swelling of lymph glands" (in the groin), from Greek boubon "the groin; swelling in the groin" + -ic. Bubonic plague attested by 1827.[bubonic etymology, bubonic origin, 英语词源]