having three arterial beats for one heartbeat, as certain pulses.
pertaining to such a pulse.
Origin of tricrotic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
physiol (of the pulse) having a tracing characterized by three elevations with each beat
Word Origin for tricrotic
C19: from Greek trikrotos having three beats, from tri- + krotos a beat
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Marked by three waves in the arterial pulse tracing.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.