from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An abnormal decrease in the number of neutrophils in the blood.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A hematological disorder characterized by an abnormally low neutrophil count.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. leukopenia in which the decrease is primarily in number of neutrophils (the chief phagocytic leukocyte)
neutro(phil) + -penia.(American Heritage® Dictionary of the English Language, Fourth Edition)
neutral + -penia (Wiktionary)