dentalium
Den*ta"li*um, n. Etym: [NL., fr. L. dens, dentis, tooth.] (Zoöl.) Defn: A genus of marine mollusks belonging to the Scaphopoda, having a tubular conical shell.
Den*ta"li*um, n. Etym: [NL., fr. L. dens, dentis, tooth.] (Zoöl.) Defn: A genus of marine mollusks belonging to the Scaphopoda, having a tubular conical shell.