the GNU version of the Collaborative International Dictionary of English
n. One who, or that which, bellows.
The Century Dictionary and Cyclopedia
n. One who bellows.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. someone who communicates vocally in a very loud voice
Word Usage
"Van Meter went on to describe how capably Clinton played the crowd, cracking jokes about herself and earning big laughs, and in a later letter to Vogue, a young man would write to kvell about Clinton and take credit for having been the bellower."