font size

Definition of Poly-

Poly-: 1) Prefix meaning much or many For example, polycystic means characterized by many cysts. 2) Short form for polymorphonuclear leukocyte, a type of white blood cell.

Source: MedTerms™ Medical Dictionary
http://www.medterms.com/script/main/art.asp?articlekey=4977
Last Editorial Review: 3/26/1998 2:28:00 PM

Drug Medical Dictionary of Terms by Letter
Medical Dictionary Term:

Top RxList Drug News

Privacy Policy

Women's Health

Find out what women really need.

Are you Depressed? Take the Quiz

From WebMD

Featured Centers
Health Solutions From Our Sponsors