Definition of gynecomastia
: excessive development of the breast in the male
Recent Examples of gynecomastia from the Web
He was diagnosed with something called gynecomastia, enlarged male breasts caused by a hormone imbalance.
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Origin and Etymology of gynecomastia
New Latin, from gynec- + Greek mastos breast + New Latin -ia
First Known Use: 1881See Words from the same year
Learn More about gynecomastia
Britannica.com: Encyclopedia article about gynecomastia
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