polycrotic

from The Collaborative International Dictionary of English v.0.48

Polycrotic \Pol`y*crot"ic\ (p[o^]l`[i^]*kr[o^]t"[i^]k), a.
   [Poly- + Gr. krotei^n to beat.] (Physiol.)
   Of or pertaining to polycrotism; manifesting polycrotism; as,
   a polycrotic pulse; a polycrotic pulse curve.
   [1913 Webster]