[1] : The Collaborative International Dictionary of English v.0.48

contraindicate \con"train"dicate\, v. t. imp.  p. p.
   contraindicated; p. pr.  vb. n. contraindicating.
   med.
   to indicate, as by a symptom, some method of treatment
   contrary to that which the general tenor of the case would
   seem to require; especially, to indicate that a particular
   method of treatment should not be used; as, penicilin is
   contraindicated in patients who have shown hypersensitivity.
   1913 webster +pjc

         contraindicating symptoms must be observed. --harvey.
   1913 webster
see also:
contraindicated contraindicating 

[2] : WordNet (r) 2.0

contraindicate
     v : make a treatment inadvisable ant: indicate, indicate
see also:
indicate 

Contraindicate >> C Words
Contraindicate, definition of term: Contraindicate
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