bellow

US /ˈbel.oʊ/
UK /ˈbel.oʊ/
"bellow" picture
1.

a deep loud roar, typically in pain or anger

:
The bull let out a mighty bellow.
His angry bellow echoed through the hall.
1.

to emit a deep loud roar, typically in pain or anger

:
The wounded animal began to bellow.
He had to bellow to be heard over the noise.