Latin quater four times + English centenary — more at quaternion
1883, in the meaning defined above
“Quatercentenary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quatercentenary. Accessed 7 Dec. 2023.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
See Definitions and Examples »
Get Word of the Day daily email!