bark (1)EnglishOxford American Thesaurusbark1 noun the bark of a dog: woof, yap, yelp, bay; growl, snarl, howl.verb 1 the dog barked: woof, yap, yelp, bay; growl, snarl, howl, whine. 2 “Okay, outside!” he barked: say/speak brusquely, say/speak abruptly, say/speak angrily, snap, snarl, growl; shout, bawl, cry, yell, roar, bellow, thunder; North American, informal holler.