Source : Webster's Revised Unabridged Dictionary (1913)

Humoral \Hu"mor*al\, a. [Cf. F. humoral.]
   Pertaining to, or proceeding from, the humors; as, a humoral
   fever.

   {Humoral pathology} (Med.), the pathology, or doctrine of the
      nature of diseases, which attributes all morbid phenomena
      to the disordered condition of the fluids or humors of the
      body.