blare (v.)youdaoicibaDictYouDict[blare 词源字典]
late 14c., bleren "to wail," possibly from an unrecorded Old English *blæren, or from Middle Dutch bleren "to bleat, cry, bawl, shout." Probably echoic, either way. Related: Blared; blaring. As a noun from 1809, from the verb.[blare etymology, blare origin, 英语词源]