pit annulus

noun

: the thicker outer rim of the membrane of some bordered pits

Word History

Etymology

pit entry 1

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Dictionary Entries Near pit annulus

Cite this Entry

“Pit annulus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pit%20annulus. Accessed 22 Dec. 2024.

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