Source : Webster's Revised Unabridged Dictionary (1913)

Arthritic \Ar*thrit"ic\, Arthritical \Ar*thrit"ic*al\, a. [L.
   arthriticus, Gr. 'arqritiko`s. See {Arthritis}.]
   1. Pertaining to the joints. [Obs.] --Sir T. Browne.

   2. Of or pertaining to arthritis; gouty. --Cowper.