Source : Webster's Revised Unabridged Dictionary (1913)

Dicrotic \Di*crot"ic\, a. [Gr. ? = ? to knock, beat.] (Physiol.)
   (a) Of or pertaining to dicrotism; as, a dicrotic pulse.
   (b) Of or pertaining to the second expansion of the artery in
       the dicrotic pulse; as, the dicrotic wave.