TEREBRA

‖Ter″e‐bra (?), n.; pl. E. Terebras (#), L. Terebræ (#). [] 1. 1. (Zoöl.) A genus of marine gastropods having a long, tapering spire. They belong to the Toxoglossa. Called also auger shell.
2. 2. (Zoöl.) The boring ovipositor of a hymenopterous insect.