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(mon-o-nu-cle-o-sis) 6 syllables

Definition

noun. an acute disease characterized by fever and swollen lymph nodes and an abnormal increase of mononuclear leucocytes or monocytes in the bloodstream; not highly contagious

Example Sentence

Morgan had to stay in bed when she caught mononucleosis.

Synonyms

mono; glandular fever; kissing disease

Antonyms

good health

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mononucleosis
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