milk tooth


Definition of milk tooth

: a temporary tooth of a young mammal that in human dentition includes four incisors, two canines, and four molars in each jaw : baby tooth, deciduous tooth Whereas most mammals retain their milk teeth for months, some bat species lose these teeth soon after birth and have adult dentition even before they are weaned.— Rick A. Adams and Scott C. Pedersen … a restless, rambunctious boy, who at the beginning of the year had lost two front milk teeth that still showed no signs of being replaced by adult ones.— Edwidge Danticat

Examples of milk tooth in a Sentence

Recent Examples on the Web Relatives came in and out, helping with the children and watching as Youssef grew milk teeth and Samer went to school and adjusted to life in a strange country. Greg Betza, Washington Post, 1 May 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'milk tooth.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of milk tooth

1738, in the meaning defined above

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Time Traveler for milk tooth

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The first known use of milk tooth was in 1738

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Dictionary Entries Near milk tooth

milk toast

milk tooth

milk train

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Cite this Entry

“Milk tooth.” Dictionary, Merriam-Webster, Accessed 18 Sep. 2021.

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More Definitions for milk tooth

milk tooth


English Language Learners Definition of milk tooth

milk tooth

plural milk teeth

Kids Definition of milk tooth

: one of the first and temporary teeth of which humans grow 20

milk tooth


Medical Definition of milk tooth

: a temporary tooth of a young mammal especially : one of the human dentition including four incisors, two canines, and four molars in each jaw which fall out during childhood and are replaced by the permanent teeth

called also baby tooth, deciduous tooth, primary tooth


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