noun
A deep, rumbling, threatening sound made in the throat by an animal.(by extension) The rumbling sound made by a person's stomach when hungry.(by extension) An aggressive grumbling.(by extension) A low-pitched rumbling sound produced with a wind instrument.verb
To utter a deep guttural sound, as an angry animal; to give forth an angry, grumbling sound.Of a wind instrument: to produce a low-pitched rumbling sound.To send a user a message via the Growl software library.To express (something) by growling.To play a wind instrument in a way that produces a low-pitched rumbling sound.