What is "symptomatical"

Symptomatic \Symp`tom*at"ic\, Symptomatical \Symp`tom*at"ic*al\, a. [Cf. F. symptomatique, Gr. ? causal.]

1. Of or pertaining to symptoms; happening in concurrence with something; being a symptom; indicating the existence of something else.

   Symptomatic of a shallow understanding and an unamiable temper.
   --Macaulay.

2. According to symptoms; as, a symptomatical classification of diseases. [1913 Webster] -- Symp`tom*at"ic*al*ly, adv.

a. symptomatic