pulsatile

[puhl-suh-til, -tahyl]

Origin of pulsatile

From the Medieval Latin word pulsātīlis, dating back to 1535–45. See pulsate, -ile
Related formspul·sa·til·i·ty [puhl-suh-til-i-tee] /ˌpʌl səˈtɪl ɪ ti/, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for pulsatility

pulsatile

adjective
  1. beating rhythmically; pulsating or throbbing
Derived Formspulsatility (ˌpʌlsəˈtɪlɪtɪ), noun
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

pulsatility in Medicine

pulsatile

[pŭlsə-təl, -tīl′]
adj.
  1. Undergoing pulsation.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.