turtleback

noun

tur·​tle·​back ˈtər-tᵊl-ˌbak How to pronounce turtleback (audio)
: a raised convex surface
turtleback adjective
or turtle-backed

Word History

First Known Use

1872, in the meaning defined above

Time Traveler
The first known use of turtleback was in 1872

Dictionary Entries Near turtleback

Cite this Entry

“Turtleback.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/turtleback. Accessed 22 Feb. 2024.

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