Buccina

A buccina (Latin: buccina) or bucina (Latin: būcina; Ancient Greek: βυκάνη), anglicized buccin or bucine, is a brass instrument that was used in the ancient Roman army, similar to the cornu. An aeneator who blew a buccina was called a "buccinator" or "bucinator" (Latin: buccinātor, būcinātor).