1626, in the meaning defined above
Latin arcuatus, past participle of arcuare to bend like a bow, from arcus bow
Time Traveler for arcuate
See more words from the same year
Cite this Entry
“Arcuate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arcuate. Accessed 27 Nov. 2021.
More Definitions for arcuate
See Definitions and Examples »
Get Word of the Day daily email!
Difficult Spelling Words Quiz
Test your vocabulary with our 10-question quiz!
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
Top 10 Latin Phrases
Is the project green-lighted? Or greenlit?
Just to get the blood flowing
Where the "Green-Eyed Monster" Comes from
A simple trick to keep them separate
How 'literally' can mean "figuratively"
How to use a word that (literally) drives some pe...
The awkward case of 'his or her'
How many do you know?
Take the quiz
It's a whole mood