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Showing results for mononucleosis. Search instead for mononuclears.
Definitions

mononucleosis

[mon-uh-noo-klee-oh-sis, -nyoo-] / ˌmɒn əˌnu kliˈoʊ sɪs, -ˌnyu- /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

During his second season, Darnold became a punchline when he had to miss three games with mononucleosis, commonly referred to as the “kissing disease.”

From The Wall Street Journal • Jan. 29, 2026

Knipe says he became interested in the biology of herpesviruses as an undergraduate while recovering from a bout of mononucleosis.

From Science Daily • Dec. 15, 2023

He was horribly sick for the first two years, including hepatitis, herpes and mononucleosis, and was eventually diagnosed with stage-four lymphoma and Kaposi’s sarcoma.

From Los Angeles Times • Jan. 12, 2023

A third factor was the reactivation of Epstein-Barr virus, which can cause mononucleosis and infects most people, often when they are young, and then usually becomes dormant.

From New York Times • May 21, 2022

The privileged, the few, the Junior Marthas have been laid waste by mononucleosis, leaving Heather all by herself.

From "Speak" by Laurie Halse Anderson