xxy syndrome
/ˈɛksˌɛksˈwaɪ ˈsɪndroʊm/
noun
- A genetic condition in males caused by an extra X chromosome, often resulting in tall stature, learning difficulties, and reduced fertility.
- The doctor explained that XXY syndrome is also known as Klinefelter syndrome.
- Boys with XXY syndrome may benefit from early speech and educational support.
- Researchers are studying how XXY syndrome affects hormone levels during puberty.