Read the dictionary definition of holler. All definitions for this word.
1. a very loud utterance (like the sound of an animal)
1. his bellow filled the hallway
2. a small valley between mountains
1. he built himself a cabin in a hollow high up in the Appalachians
3. complain
1. What was he hollering about?
4. utter a sudden loud cry
1. she cried with pain when the doctor inserted the needle
2. I yelled to her from the window but she couldn't hear me
5. shout out
1. He hollered out to surrender our weapons