perennial teeth

plural noun

Definition of perennial teeth

: teeth (as those of rodents) that grow continuously at the root as they are worn away at the crown

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Cite this Entry

“Perennial teeth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/perennial%20teeth. Accessed 12 Aug. 2020.

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