abdominal rib

noun

: any of the riblike structures extending across the abdomen beneath the skin in certain reptiles

Word History

First Known Use

1822, in the meaning defined above

Time Traveler
The first known use of abdominal rib was in 1822

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Dictionary Entries Near abdominal rib

Cite this Entry

“Abdominal rib.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/abdominal%20rib. Accessed 31 Oct. 2024.

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