arthritis deformans

noun

arthritis de·​for·​mans -dē-ˈfȯr-ˌmanz How to pronounce arthritis deformans (audio)
: a chronic arthritis marked by deformation of affected joints

Browse Nearby Words

arthritis
arthritis deformans
arthrocentesis
See all Nearby Words

Cite this Entry

“Arthritis deformans.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/arthritis%20deformans. Accessed 30 May. 2025.

Copy Citation

Share

Love words? Need even more definitions?

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

Popular in Grammar & Usage

See More

Commonly Misspelled Words

'Affect' vs. 'Effect'

Using Bullet Points ( • )

Words You Always Have to Look Up

Democracy or Republic: What's the difference?
See More

Popular in Wordplay

See More

Flower Etymologies For Your Spring Garden

How 'Namaste' Entered The English Language

12 Lovely and Unusual Words for the Natural World

Possum vs. Opossum: Is There a Difference?

'Za' and 9 Other Words to Help You Win at SCRABBLE
See More

Popular

See More

Commonly Misspelled Words

Flower Etymologies For Your Spring Garden

How 'Namaste' Entered The English Language
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Word Game Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
Missing Letter A daily crossword with a twist
couple-laugh-cafe
Quiz: Foreign Phrases You Should Know Check out your bona fides and avoid any faux pas.
See All