n. [ Gr.
n. [ Gr. &unr_;, up, again + &unr_; a stroke. ] (Physiol.) A secondary notch in the pulse curve, obtained in a sphygmographic tracing. [ 1913 Webster ]
n. [ Gr.
n. [ Gr. &unr_;, up, again + &unr_; a stroke. ] (Physiol.) A secondary notch in the pulse curve, obtained in a sphygmographic tracing. [ 1913 Webster ]