mononucleosis: meaning, definition, pronunciation and examples
Low-FrequencyFormal, Medical, Academic
Quick answer
What does “mononucleosis” mean?
An infectious illness causing fever, sore throat, swollen lymph nodes, and fatigue.
Audio
Pronunciation
Definition
Meaning and Definition
An infectious illness causing fever, sore throat, swollen lymph nodes, and fatigue.
A viral infection, primarily caused by the Epstein-Barr virus, characterised by an increase of mononuclear white blood cells in the bloodstream. It often affects adolescents and young adults and is commonly known as 'kissing disease' due to its transmission through saliva.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. The medical term is identical.
Connotations
Identical connotations as a specific, sometimes severe illness.
Frequency
Slightly higher likelihood of encountering the colloquialism 'glandular fever' in British English, though 'mononucleosis' is fully understood.
Grammar
How to Use “mononucleosis” in a Sentence
Patient {has/contracts/suffers from} mononucleosis.Mononucleosis {is diagnosed/treated/caused by}...Vocabulary
Collocations
Examples
Examples of “mononucleosis” in a Sentence
verb
British English
- [No standard verb form]
American English
- [No standard verb form]
adverb
British English
- [No standard adverb form]
American English
- [No standard adverb form]
adjective
British English
- mononucleotic
American English
- mononucleotic
Usage
Meaning in Context
Business
Used primarily in sick leave or health insurance contexts: 'He is on extended leave due to mononucleosis.'
Academic
Common in medical, biological, and public health texts discussing virology, epidemiology, or clinical symptoms.
Everyday
Rare in casual talk unless discussing personal health; informal 'mono' is more common: 'She's home with mono.'
Technical
The standard term in medical diagnosis, research, and clinical communication.
Vocabulary
Synonyms of “mononucleosis”
Strong
Neutral
Weak
Vocabulary
Antonyms of “mononucleosis”
Watch out
Common Mistakes When Using “mononucleosis”
- Mispronunciation: e.g., 'mono-nuke-lee-osis'.
- Misspelling: 'mononucleosus', 'mononeucleosis'.
- Using it as a synonym for general tiredness: 'I'm just tired, not mononucleosis.'
FAQ
Frequently Asked Questions
Yes, 'glandular fever' is the common term for mononucleosis in British English, while 'mono' is common in American English.
It is often spread through saliva, which is why it's nicknamed the 'kissing disease'. It can also spread through sharing drinks, utensils, or toothbrushes.
There is no specific antiviral treatment. Management focuses on rest, hydration, and over-the-counter medications for pain and fever. Avoiding contact sports is crucial due to the risk of spleen rupture.
It is very rare. After infection, the Epstein-Barr virus remains dormant in the body, but reactivation typically does not cause symptoms in healthy individuals.
An infectious illness causing fever, sore throat, swollen lymph nodes, and fatigue.
Mononucleosis is usually formal, medical, academic in register.
Mononucleosis: in British English it is pronounced /ˌmɒnəʊˌnjuːklɪˈəʊsɪs/, and in American English it is pronounced /ˌmɑːnoʊˌnuːkliˈoʊsɪs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms for this medical term]”
Learning
Memory Aids
Mnemonic
Think 'MONO' (one) + 'NUCLE' (nucleus, core) + 'OSIS' (condition) → a condition affecting one type of white blood cell (mononuclear).
Conceptual Metaphor
ILLNESS IS AN INVADER / ILLNESS IS A BURDEN.
Practice
Quiz
Which of the following is a primary cause of mononucleosis?