(1):

(n.) One affected with rheumatism.

(2):

(a.) Derived from, or having the character of, rheum; rheumic.

(3):

(a.) Of or pertaining to rheumatism; as, rheumatic pains or affections; affected with rheumatism; as, a rheumatic old man; causing rheumatism; as, a rheumatic day.