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dentistry

[den-tuh-stree]
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noun
  1. the profession or science dealing with the prevention and treatment of diseases and malformations of the teeth, gums, and oral cavity, and the removal, correction, and replacement of decayed, damaged, or lost parts, including such operations as the filling and crowning of teeth, the straightening of teeth, and the construction of artificial dentures.
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Origin of dentistry

First recorded in 1830–40; dentist + -ry
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for dentistry

dentistry

noun
  1. the branch of medical science concerned with the diagnosis and treatment of diseases and disorders of the teeth and gums
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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

Word Origin and History for dentistry

n.

1838; see dentist + -ry.

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Online Etymology Dictionary, © 2010 Douglas Harper

dentistry in Medicine

dentistry

(dĕntĭ-strē)
n.
  1. The science concerned with the prevention, diagnosis, and treatment of diseases of the teeth, gums, and related structures of the mouth and including the repair or replacement of defective teeth.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

dentistry in Science

dentistry

[dĕntĭ-strē]
  1. The branch of medicine that deals with the diagnosis, prevention, and treatment of diseases of the teeth, gums, and other structures of the mouth.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.