bellow
verb
to shout in a loud voice, or
(of a cow or large animal) to make a loud, deep sound
"Keep
quiet!" the headmaster bellowed across the room. [+
clause]
We could hear the sergeant
bellowing commands to his troops. [T]
After a while the bull
began to bellow in pain. [I]
bellow
noun [C]
He gave a bellow of rage.