temporal arch

noun

Definition of temporal arch

: a bony bar extending from the upper jaw to the quadrate in some turtles

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History and Etymology for temporal arch

temporal entry 4

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Cite this Entry

“Temporal arch.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/temporal%20arch. Accessed 27 Jan. 2021.

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