verb (used with object), per·fused, per·fus·ing.
to overspread with moisture, color, etc.; suffuse.
to diffuse (a liquid, color, etc.) through or over something.
Surgery. to pass (fluid) through blood vessels or the lymphatic system.
Origin of perfuse
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
to suffuse or permeate (a liquid, colour, etc) through or over (something)
surgery to pass (a fluid) through organ tissue to ensure adequate exchange of oxygen and carbon monoxide
Word Origin for perfuse
C16: from Latin perfūsus wetted, from perfundere to pour over, from per- + fundere to pour
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
1520s, from Latin perfusus, past participle of perfundere "to pour over, besprinkle," from per- + fundere (see found (v.2)).
Online Etymology Dictionary, © 2010 Douglas Harper
To pour or diffuse a liquid over or through something.
To force blood or other fluid to flow from the artery through the vascular bed of a tissue or to flow through the lumen of a hollow structure.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.