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noun Anatomy.
  1. one of a layer of cells lining the pulp cavity of a tooth, from which dentin is formed.

Origin of odontoblast

First recorded in 1875–80; odonto- + -blast
Related formso·don·to·blas·tic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for odontoblast


  1. any of a layer of cells lining the pulp cavity of a tooth and giving rise to the dentine
Derived Formsodontoblastic, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

odontoblast in Medicine


([object Object])
  1. One of the cells forming the outer surface of dental pulp that produces tooth dentin.
Related formso•don′to•blastic adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

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