dictionary help| mastodon | medical dictionary |
<paleontology> An extinct genus of mammals closely allied to the elephant, but having less complex molar teeth, and often a pair of lower, as well as upper, tusks, which are incisor teeth. The species were mostly larger than elephants, and their romains occur in nearly all parts of the world in deposits ranging from Miocene to late Quaternary time.
Origin: Gr. The breast +, a tooth. So called from the conical projections upon its molar teeth.
(01 Mar 1998)
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