What is the meaning of Yell?

To shout; holler; make a loud sound with the voice, especially to express intense emotions such as anger or excitement.

To convey by shouting.

To tell someone off, to scold or rebuke, typically in a loud and angry manner.

A shout.

A phrase to be shouted.

dry

yell, a slogan to be shouted, especially in sports or games

alternative form of yel

Source: wiktionary.org