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Definition of XXY-syndrome
1. 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.
Lexicographical Neighbors of XXY-syndrome
XXIV XXIX XXL XXS XXV XXVI XXVII XXVIII XXX female XXXed | XXXing XXXs XXY XXY-syndrome (current term) XXY male XX male XYY XYY male XYZ X Prize | X body X chromosomes X disease X disease of cattle X factor |