polymorphonuclear leukocyte

n.
  1. A white blood cell, usually neutrophilic, having a nucleus that is divided into lobes connected by strands of chromatin.multinuclear leukocyte
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.