holler

(noun) a very loud utterance (like the sound of an animal). Synonyms: bellow, bellowing, holla, hollering, hollo, holloa, roar, roaring, yowl. Example: "His bellow filled the hallway."

(noun) a small valley between mountains. Synonyms: hollow. Example: "He built himself a cabin in a hollow high up in the appalachians."

(verb) shout out. Synonyms: holler out. Example: "He hollered out to surrender our weapons."

(verb) utter a sudden loud cry. Synonyms: shout, shout out, cry, call, yell, scream, hollo, squall. Examples: "She cried with pain when the doctor inserted the needle." "I yelled to her from the window but she couldn't hear me."

(verb) complain. Synonyms: gripe, bitch, grouse, crab, beef, squawk, bellyache. Example: "What was he hollering about?."