n.
Pronunciation: ' be-( ˌ )l ō
Function: verb
Etymology: Middle English belwen, from Old English bylgian; akin to Old English & Old High German bellan to roar
Date: before 12th century
intransitive verb
1 : to make the loud deep hollow sound characteristic of a bull
2 : to shout in a deep voice
transitive verb : BAWL < bellow s the orders>
– bellow noun