XYY

[n] - (genetics) abnormal complement of sex hormones in a male who has two Y chromosomes
Found on http://www.webdictionary.co.uk/definition.php?query=XYY

XYY

XYY: An extra Y chromosome in a male. See: XYY syndrome.
Found on http://www.medterms.com/script/main/art.asp?articlekey=38803

XYY

noun (genetics) abnormal complement of sex hormones in a male who has two Y chromosomes
Found on https://www.encyclo.co.uk/local/20974
No exact match found