testosterone testor • testril · · · Info · Definitions · Characters · · testosterone · · Text Latin · · Script 12 · · Length Definitions · · · (noun) a potent androgenic hormone produced chiefly by the testes; responsible for the development of male secondary sex characteristics. · · Noun Definition 1 Characters · · e latin small letter e U+0065 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074