poly·​ar·​thri·​tis -är-ˈthrīt-əs How to pronounce polyarthritis (audio)
plural polyarthritides -ˈthrit-ə-ˌdēz How to pronounce polyarthritis (audio)
: arthritis involving two or more joints

Dictionary Entries Near polyarthritis

Cite this Entry

“Polyarthritis.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/polyarthritis. Accessed 18 Jun. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!