|1.||to suffuse or permeate (a liquid, colour, etc) through or over (something)|
|2.||surgery to pass (a fluid) through organ tissue to ensure adequate exchange of oxygen and carbon monoxide|
|[C16: from Latin perfūsus wetted, from perfundere to pour over, from |
perfusion per·fu·sion (pər-fyōō'zhən)
The act of perfusing.
The injection of fluid into a blood vessel in order to reach an organ or tissues, usually to supply nutrients and oxygen.