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acrodont

American  
[ak-ruh-dont] / ˈæk rəˌdɒnt /

adjective

Zoology.

  1. having rootless teeth fastened to the alveolar ridge of the jaws.

acrodont British  
/ ˈækrəˌdɒnt /

adjective

  1. (of the teeth of some reptiles) having no roots and being fused at the base to the margin of the jawbones See also pleurodont

  2. having acrodont teeth

"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

Other Word Forms

  • acrodontism noun

Etymology

Origin of acrodont

First recorded in 1840–50; acr- + -odont

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.