Hypertext Webster Gateway: "Dentalium"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Dentalium \Den*ta"li*um\, n. [NL., fr. L. dens, dentis, tooth.]
(Zo["o]l.)
A genus of marine mollusks belonging to the Scaphopoda,
having a tubular conical shell.
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