ˈȯrəˌtənd, ˈär-, ˈōr- adjective
Etymology: modification of Latin ore rotundo, literally, with round mouth
1. : marked by fullness, strength, and clearness of sound : sonorous — used especially of the human voice
an orotund voice like a preacher's or an actor's — Kenneth Roberts
2. : unduly full and strong in delivery or style : magniloquent , pompous , bombastic
the surging and orotund utterances of Leaves of Grass — J.L.Lowes
orotund speeches about the full dinner pail — F.L.Allen
Synonyms: see resonant