holler
noun
°A yell, shout.
"I heard a holler from over the fence."
°By extension, any communication to get somebody's attention.
"If you need anything, just give me a holler."
verb
°To yell or shout.
"You can holler at your computer as much as you want, but it won't help anything."
°To call out one or more words.
synonyms: hollering, cry, outcry, howl more» , hurl, scream, shout, shout