gynaecomastia: meaning, definition, pronunciation and examples
C2Formal, Technical, Medical
Quick answer
What does “gynaecomastia” mean?
A benign enlargement of breast tissue in males.
Audio
Pronunciation
Definition
Meaning and Definition
A benign enlargement of breast tissue in males.
A medical condition characterised by abnormal growth of glandular breast tissue in males, often due to hormone imbalance, medication, or underlying health conditions.
Dialectal Variation
British vs American Usage
Differences
Spelling: 'gynaecomastia' (UK) vs. 'gynecomastia' (US). Pronunciation follows the spelling difference (see IPA).
Connotations
Identical medical connotations in both varieties.
Frequency
The term has equal frequency in medical contexts in both varieties. The UK spelling is almost exclusively used in British medical publications, and the US spelling in American ones.
Grammar
How to Use “gynaecomastia” in a Sentence
[Patient] presents with gynaecomastia.[Drug/Treatment] can induce/cause gynaecomastia.[Gynaecomastia] is associated with [condition/medication].Vocabulary
Collocations
Examples
Examples of “gynaecomastia” in a Sentence
verb
British English
- The medication is known to gynaecomasticate some patients. (rare, technical derivative)
- The hormonal therapy caused him to develop gynaecomastia.
American English
- Certain steroids can gynecomasticate users. (rare, technical derivative)
- The condition gynecomastiated rapidly.
adjective
British English
- The patient exhibited gynaecomastic tissue on palpation.
- He had a gynaecomastic appearance.
American English
- The biopsy confirmed gynecomastic changes.
- Gynecomastic development was noted.
Usage
Meaning in Context
Business
Not used.
Academic
Used in medical, biological, and endocrinology research papers.
Everyday
Extremely rare; if used, it would be in a personal or family medical context.
Technical
The primary context: clinical diagnosis, medical textbooks, pharmaceutical literature, patient notes.
Vocabulary
Synonyms of “gynaecomastia”
Weak
Watch out
Common Mistakes When Using “gynaecomastia”
- Misspelling as 'gynocomastia' or 'gynacomastia'.
- Confusing it with simple obesity-related chest fat.
- Pronouncing the initial 'g' as soft /dʒ/ in British English (it's a hard /g/).
FAQ
Frequently Asked Questions
Not exactly. 'Man boobs' is a casual, often pejorative term that can refer to both true glandular gynaecomastia and pseudogynaecomastia (fat accumulation). Gynaecomastia is the specific medical term for glandular tissue growth.
Gynaecomastia itself is usually benign. However, sudden or unilateral breast growth in men should be evaluated by a doctor to rule out other causes, including rare male breast cancer.
Yes, treatment depends on the cause. It may involve treating an underlying condition, changing medications, using hormone therapy, or, in persistent cases, surgical removal of the tissue (mastectomy).
Yes, it is quite common. It affects a significant percentage of newborn boys (due to maternal hormones), many adolescent boys during puberty (often temporary), and a growing number of older men (due to hormonal changes).
A benign enlargement of breast tissue in males.
Gynaecomastia is usually formal, technical, medical in register.
Gynaecomastia: in British English it is pronounced /ˌɡaɪ.niː.kəʊˈmæs.ti.ə/, and in American English it is pronounced /ˌdʒaɪ.nə.kəˈmæs.ti.ə/ or /ˌɡaɪ.nə.kəˈmæs.ti.ə/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: GYNAECO- (relating to women/female) + MASTIA (relating to the breast). A condition in males involving female-like breast development.
Practice
Quiz
In which variety of English is 'gynaecomastia' the standard spelling?