Source : Webster's Revised Unabridged Dictionary (1913)

Congestive \Con*gest"ive\, a. (Med.)
   Pertaining to, indicating, or attended with, congestion in
   some part of the body; as, a congestive fever.

Source : WordNet®

congestive
     adj : relating to or affected by an abnormal collection of blood
           or other fluid; "congestive heart desease"