infectious mononucleosis

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noun Pathology.

an acute, infectious form of mononucleosis associated with Epstein-Barr virus, characterized by sudden fever and a benign swelling of lymph nodes.

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Also called glandular fever.

Origin of infectious mononucleosis

First recorded in 1915–20

Words nearby infectious mononucleosis

infectious canine hepatitis, infectious disease, infectious diseases, infectious hepatitis, infectious laryngotracheitis, infectious mononucleosis, infective, infecund, infelicitous, infelicity, infer

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use infectious mononucleosis in a sentence

For most infectious, the amount is 100 or even 1,000 times that.
A Doctor Explains Why Cruise Ships Should Be Banned|Kent Sepkowitz|November 19, 2014|DAILY BEAST
Although bats may have creeped us out for centuries, their links to emerging infectious diseases are much more recent.
Bats’ Link to Ebola Finally Solved|Carrie Arnold|November 12, 2014|DAILY BEAST
In Malaysia and Bangladesh, a devastating infectious neurological disease emerged just a few years after Hendra.
Bats’ Link to Ebola Finally Solved|Carrie Arnold|November 12, 2014|DAILY BEAST
The only existing study, printed in the Journal of Infectious Diseases in 1999, leaves scientists with the same questions.
Blood Is Ebola’s Weapon and Weakness|Abby Haglage|October 26, 2014|DAILY BEAST

Adam Lausing, an infectious disease researcher at the University of Michigan, emphasized that Ebola is not a respiratory disease.
Fact-Checking the Sunday Shows: October 19|PunditFact.com|October 19, 2014|DAILY BEAST
The last movement had the infectious gayety that Mozart's things often have, with a magnificent cadenza by himself.
Music-Study in Germany|Amy Fay
The infectious diseases in which leukocytosis is absent (p. 160) often cause a slight decrease of leukocytes.
A Manual of Clinical Diagnosis|James Campbell Todd
(b) Acute infectious diseases, especially rheumatism and typhoid fever.
A Manual of Clinical Diagnosis|James Campbell Todd
Predominance of polymorphonuclear leukocytes (pus-corpuscles) points to an acute infectious process (Fig. 117).
A Manual of Clinical Diagnosis|James Campbell Todd
The usual cause of acute infectious conjunctivitis, especially in cities, seems to be the Koch-Weeks bacillus.
A Manual of Clinical Diagnosis|James Campbell Todd

British Dictionary definitions for infectious mononucleosis

infectious mononucleosis

noun

an acute infectious disease, caused by Epstein-Barr virus, characterized by fever, sore throat, swollen and painful lymph nodes, and abnormal lymphocytes in the bloodAlso called: glandular fever

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