x chromosome \xc3\xbf • X chromosome · · · Info · Definitions · Characters · · x chromosome · · Text Common · · Latin · · Scripts 12 · · Length 4 · · Syllables Definitions · · · (noun) the sex chromosome that is present in both sexes: singly in males and doubly in females. Synonyms: X chromosome. Example: "Human females normally have two x chromosomes." · · Noun Definition 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 x latin small letter x U+0078