Buccinal :: Buccinal (a.) Shaped or sounding like a trumpet; trumpetlike.
Buccinator :: Buccinator (n.) A muscle of the cheek; -- so called from its use in blowing wind instruments.
Buccinoid :: Buccinoid (a.) Resembling the genus Buccinum, or pertaining to the Buccinidae, a family of marine univalve shells. See Whelk, and Prosobranchiata..
Buccinum :: Buccinum (n.) A genus of large univalve mollusks abundant in the arctic seas. It includes the common whelk (B. undatum).