man boob
C1Informal, Humorous, Slang, Potentially Offensive
Definition
Meaning
The informal, humorous, and often pejorative term for excess fat or tissue on a man's chest that resembles female breasts, typically due to being overweight or a hormonal condition like gynecomastia.
Can be used more broadly to refer to any prominent, non-muscular chest on a man, regardless of cause. In slang, the singular 'moob' is also used.
Linguistics
Semantic Notes
This is a compound noun formed from 'man' + 'boob' (slang for breast). It carries strong connotations of physical unfitness or lack of masculinity in popular culture. It is not a medical term.
Dialectal Variation
British vs American Usage
Differences
The term is understood and used in both varieties, with 'moob' (singular) being slightly more common in UK media. No significant lexical difference.
Connotations
Similar humorous/pejorative connotations in both regions. Considered mildly crude.
Frequency
Comparably frequent in informal contexts in both the UK and US.
Vocabulary
Collocations
Grammar
Valency Patterns
[Subject] has [man boobs].[Subject] is developing/a victim of [man boobs].to get rid of [man boobs]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Highly inappropriate and unprofessional.
Academic
Not used. The medical term 'gynecomastia' is required.
Everyday
Used in informal, often jocular or critical conversations among friends, particularly regarding fitness or appearance.
Technical
Not used in technical writing outside of informal discussions about plastic surgery or fitness training.
Examples
By Part of Speech
verb
British English
- He's starting to man-boob a bit since he stopped going to the gym.
American English
- Dude, you're totally man-boobing in that tight shirt.
adjective
British English
- He's got a bit of a man-boob situation going on.
American English
- It was a classic man-boob moment at the pool.
Examples
By CEFR Level
- He was self-conscious about his man boobs at the beach.
- Losing weight can help reduce man boobs.
- Despite being thin, he suffered from gynecomastia, which his friends cruelly called 'man boobs'.
- The comedian made a joke about developing moobs during lockdown.
- The pervasive media imagery of sculpted torsos has exacerbated anxiety among men about developing so-called 'man boobs'.
- The term, while humorous, pathologises a common and often medically benign condition.
Learning
Memory Aids
Mnemonic
Think: A 'man' with 'boobs'—it's a straightforward, descriptive compound that highlights the perceived incongruity.
Conceptual Metaphor
THE MALE BODY IS A FEMALE BODY (when it possesses this specific trait), leading to metaphors of failed masculinity or lack of discipline.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calques like *мужская грудь* as this means 'male chest' neutrally. The concept is best explained descriptively: *жир на груди у мужчины* or the slang borrowing *мубс (moobs)*.
Common Mistakes
- Using it in formal contexts.
- Misspelling as 'manboob' (often written as two words: 'man boob' or 'man boobs').
- Confusing it with general chest muscle.
Practice
Quiz
In which context would 'man boob' be MOST appropriate?
FAQ
Frequently Asked Questions
No, it is informal slang. The correct medical term is 'gynecomastia'.
It can be considered body-shaming, pejorative, and offensive, especially when used to mock someone. Caution is advised.
'Man boobs' specifically refers to the localized fat or glandular tissue on the chest that creates a breast-like appearance, which can occur even in some men who are not generally overweight due to hormonal factors.
If caused by excess fat (pseudogynecomastia), overall weight loss and chest exercises can help. If caused by glandular tissue (true gynecomastia), medical treatment may be required.