A very loud utterance or other sound.

What does bellower mean?

Definitions of bellower. someone who communicates vocally in a very loud voice. synonyms: bawler, roarer, screamer, screecher, shouter, yeller. types: crier.

Where did the word bellows come from?

Bellow comes from Middle English, and means "to roar like a bull." A cow's deep moo is called a low, so bellow just adds a big angry bull to the standard moo. We use bellow for human speech that has that angry power of a loud bovine, or for any loud, threatening noise.