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dentine

British  
/ ˈdɛntiːn, ˈdɛntɪn /

noun

  1. the calcified tissue surrounding the pulp cavity of a tooth and comprising the bulk of the tooth

"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

Etymology

Origin of dentine

C19: from denti- + -in

Vocabulary lists containing dentine

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The material can also be used on exposed dentine, creating an enamel-like coating that helps reduce tooth sensitivity and improves how restorations, such as fillings or veneers, bond to the tooth surface.

From Science Daily • Nov. 6, 2025

Maya dentists drilled holes into the enamel and dentine, then fit the stones and applied a sealant, usually as part of a rite of passage to adulthood.

From Science Magazine • May 20, 2022

They saw there were similar growth patterns in dentine, but the ones from Antarctica had "closely-spaced, thick rings," which the researchers believe was due to prolonged stress.

From Fox News • Aug. 30, 2020

“They already had teeth in the upper jaw, so they had the enamel, dentine and other necessities,” he said.

From New York Times • Feb. 8, 2011

Dendroden′tine, the form of branched dentine seen in compound teeth, produced by the interblending of the dentine, enamel, and cement.

From Chambers's Twentieth Century Dictionary (part 1 of 4: A-D) by Various

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