It means that the bell rang loudly.
"Bell bellowed" means that the sound of a bell was loud and resonant, with a deep and powerful tone. It suggests that the bell made a deep, booming noise that could be heard over a significant distance.
The lion bellowed loudly to intimidate its rivals.
Yelled, hollered, screamed, bellowed.
The angry bear bellowed loudly, causing the hikers to freeze in fear.
roar, shout, bawl, bark, yell, yelp, shriek, howl, scream.
guffaw,chortle, or cackle
bellowed
The lion bellowed loudly to intimidate its rivals.
The team manager bellowed out the names of the first string, first
The angry bear bellowed loudly, causing the hikers to freeze in fear.
The bull bellowed to show his displeasure with being locked in the barn.
dad bellowed
Trilled, rang, bellowed.
roar, shout, bawl, bark, yell, yelp, shriek, howl, scream.
Screamed and Bellowed
The past tense is bellowed.
guffaw,chortle, or cackle
Bellowing- a very loud shoutingto emit a hollow, loud, animal cry, as a bull or cow.2.to roar; bawl: bellowing with rage.3.to utter in a loud deep voice: He bellowed his command across the room.