lese-majesty (n.)youdaoicibaDictYouDict[lese-majesty 词源字典]
"offense against sovereign authority, treason," 1530s (mid-15c. as an Anglo-French word), from French lèse-majesté, from Latin laesa majestos "violated majesty," from laesus, past participle of laedere "to hurt, injure, damage, offend, insult," of unknown origin.[lese-majesty etymology, lese-majesty origin, 英语词源]