execrate (v.)youdaoicibaDictYouDict[execrate 词源字典]
1560s, from Latin execratus/exsecratus, past participle of execrari/exsecrari "to curse, utter a curse, take a solemn oath with imprecations; hate, abhor," from ex- (see ex-) + sacrare "to devote to" (see sacred). Hence, "to devote off or away; to curse." Related: Execrated; execrating.[execrate etymology, execrate origin, 英语词源]