Main entry: yowl, holla, holler, hollering, hollo, holloa, bellow, bellowing, roar, roaring
Definition: a very loud utterance (like the sound of an animal)
Usage: his bellow filled the hallway
Definition: utter shrieks, as of cats
Main entry: howl, yowl, wrawl, yammer
Definition: cry loudly, as of animals
Usage: The coyotes were howling in the desert