<p><strong>Verb:</strong></p><ul><li>to emit a hollow, loud, animal cry, as a bull or cow.</li><li>to roar; bawl: bellowing with rage.</li><li>to utter in a loud deep voice: He bellowed his command across the room.</li></ul><p><strong>Noun:</strong></p><ul><li>an act or sound of bellowing.</li></ul>