Source : Webster's Revised Unabridged Dictionary (1913)

Chirurgic \Chi*rur"gic\, Chirurgical \Chirur"gical\, a. [Cf. F.
   chirurgiquerurgical, L. Chirurgicus, Gr. ?. See {Chirurgeon},
   and cf. {Surgical}.]
   Surgical [Obs.] ``Chirurgical lore'' --Longfellow.