- a circulating white blood cell having prominent granules in the cytoplasm and a nucleus of two or more lobes.
Origin of granulocyte
Also called polymorph.
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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
- Any of a group of white blood cells having granules in the cytoplasm.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
- Any of various white blood cells that contain granular material in the cytoplasm and are immunologically active, especially in phagocytosis. Granulocytes are the most numerous of the white blood cells in humans.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.