hollo

noun

1

a very loud utterance (like the sound of an animal)

his bellow filled the hallway

Synonym: bellow bellowing holla holler hollering holloa roar roaring yowl

verb

1

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

Synonym: shout shout out cry call yell scream holler squall

2

cry hollo

3

encourage somebody by crying hollo