/ Dictionary / Index R rheumatologist: Meaning and Definition of Find definitions for: rheu•ma•tol•o•gist Pronunciation: (r"mu-tol'u-jist), [key] — n. a specialist in rheumatology, esp. a physician who specializes in the treatment of rheumatic diseases, as arthritis, lupus erythematosus, and scleroderma. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rheumatologist (Thesaurus) rheumatoid spondylitis rheumatology Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language