[ ō′dŏn-tōmə ]

n. pl. o•don•to•mas

A tumor of odontogenic origin.
A developmental anomaly of odontogenic origin, resembling a hard tumor and composed of enamel, dentin, cementum, and pulp tissue.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

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