yell

nouns

a loud utterance; often in protest or opposition
"the speaker was interrupted by loud cries from the rear of the audience"
a loud utterance of emotion (especially when inarticulate)
"a cry of rage"; "a yell of pain"

verbs

utter a sudden loud cry
"she cried with pain when the doctor inserted the needle"; "I yelled to her from the window but she couldn't hear me"
is derived from
utter or declare in a very loud voice
"You don't have to yell--I can hear you just fine"
is derived from