klinefelter_syndrome | ||
1. | [ noun ] (medicine,genetics) 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 | |
Synonyms: | xxy-syndrome Klinefelter's_syndrome | |
Related terms: | sex-linked_disorder syndrome | |
Similar spelling: |
Klinefelter's_syndrome |