• synonyms


adjective Zoology.
  1. having rootless teeth fastened to the alveolar ridge of the jaws.
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Origin of acrodont

First recorded in 1840–50; acr- + -odont
Related formsac·ro·dont·ism, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for acrodont

Historical Examples of acrodont

  • The teeth are large and acrodont, and occur on the pterygoids as well as on the jaws.

    The Vertebrate Skeleton

    Sidney H. Reynolds

  • Trogonophis, Pachycalamus and Agamodon of Africa are all acrodont; the other genera are pleurodont.

British Dictionary definitions for acrodont


  1. (of the teeth of some reptiles) having no roots and being fused at the base to the margin of the jawbonesSee also pleurodont (def. 1)
  2. having acrodont teeth
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Word Origin for acrodont

C19: from acro- + -odont
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

acrodont in Medicine


  1. Having teeth attached to the edge of the jawbone without sockets.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.