Meaning

noun a loud harsh or strident noise

verb make a strident sound

verb make a loud noise

originThe verb is derived from Late Middle English blaren, bleren, bloren (“to bellow, cry, wail; of a goat: to bleat”), probably from Old English *blǣran, possibly from Proto-Indo-European *bʰleh₁- (“to bleat, cry”) and ultimately imitative. Related to Middle Dutch blaren, bleren (“to bawl, cry; to shout; to bleat”) (modern Dutch blèren). The noun is derived from the verb. Cognates German Low German…

Etymology from Wiktionary, CC BY-SA 3.0