| xxyyzz | (n) ตัวแปร |
| xxy | (n) (genetics) abnormal complement of sex hormones in a male resulting in Klinefelter's syndrome |
| klinefelter's syndrome | (n) 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, Syn. XXY-syndrome, Klinefelter syndrome |