Growl

v. i.	1.	To utter a deep guttural sound, as an angry dog; to give forth an angry, grumbling sound. [imp. & p. p. Growled (grould); p. pr. & vb. n. Growling.]
v. t.	1.	To express by growling.
n.	1.	The deep, threatening sound made by a surly dog; a grumbling sound.

Noun	1.	growl - the sound of growling (as made by animals) Synonyms: growling
Verb	1.	growl - to utter or emit low dull rumbling sounds; "he grumbled a rude response"; "Stones grumbled down the cliff" Synonyms: rumble, grumble

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