XXY-syndrome — synonyms, definition

1. XXY-syndrome (Noun)

2 synonyms
Klinefelter syndrome Klinefelter's syndrome
1 definition

XXY-syndrome (Noun) — Syndrome in males that is characterized by small testes and long legs and enlarged breasts and reduced sperm production and mental retardation; a genetic defect in which an extra X chromosome (XXY) is present in the male.

1 type of
syndrome