permanent tooth

noun

: any of the second set of teeth of a mammal that follow the milk teeth, typically persist into old age, and in humans are 32 in number

Examples of permanent tooth in a Sentence

Recent Examples on the Web There would be no way to save the baby teeth or permanent teeth on the right side. Eric Adler, Kansas City Star, 4 Feb. 2024 Problems that affect the baby teeth now can affect the permanent teeth later on if not addressed. Kate Sequeira, Los Angeles Times, 27 Oct. 2023 Remember, taking care of baby teeth is just as important as taking care of the permanent teeth. Kate Sequeira, Los Angeles Times, 27 Oct. 2023 The fossil appears to have been an adolescent whale near adulthood because its permanent teeth had emerged. Elizabeth Weise, USA TODAY, 10 Aug. 2023 Researchers estimate the whale to have been near adulthood, since the bones within its skull and vertebrae had fused together and its permanent teeth were at an advanced stage of emergence. Julia Jacobo, ABC News, 10 Aug. 2023 Answer by Jeremy Dixon, D.D.S., Volunteer Attending Pediatric Dentist at North Shore LIJ, on Quora: Establishing healthy oral habits right from the beginning will allow for the proper development of their permanent teeth. Quora, Forbes, 20 Apr. 2023 Normally, your deciduous (primary or baby) teeth begin to come in, or erupt, between 6 to 10 months and start to fall out at about age 6; then your permanent teeth take their place. Dr. Keith Roach, oregonlive, 18 Apr. 2023 Most baby teeth are discarded, as are permanent teeth that are pulled during orthodontic or other dental procedures. BostonGlobe.com, 18 Dec. 2019

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'permanent tooth.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1799, in the meaning defined above

Time Traveler
The first known use of permanent tooth was in 1799

Dictionary Entries Near permanent tooth

Cite this Entry

“Permanent tooth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/permanent%20tooth. Accessed 24 Apr. 2024.

Kids Definition

permanent tooth

noun
: one of the second set of teeth of a mammal that follow the milk teeth, usually last into old age, and in human beings are 32 in number

Medical Definition

permanent tooth

noun
: one of the second set of teeth of a mammal that follow the milk teeth, typically persist into old age, and in humans are 32 in number including 4 incisors, 2 canines, and 10 premolars and molars in each jaw

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