[pol-ee-mawr-fuh-noo-klee-er, -nyoo- or, by metathesis, -kyuh-ler]
- (of a leukocyte) having a lobulate nucleus.
Origin of polymorphonuclear
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for polymorphonuclear
Polymorphonuclear leukocytosis, when present, is due to some complication.
Polymorphonuclear leukocytosis may be either physiologic or pathologic.
Polymorphonuclear neutrophiles and lymphocytes are relatively decreased.
It is less common, and is rarely so marked as a polymorphonuclear leukocytosis.
The polymorphonuclear leucocytes are large cells, about 20µ; no definite granules can be observed.The Elements of Bacteriological Technique
John William Henry Eyre
- (of a leucocyte) having a lobed or segmented nucleusSee also polymorph (def. 3)
- Having a lobed nucleus. Used especially of neutrophilic white blood cells.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.