(an'drō-stān'dī-ōn), A steroid metabolite, of which the 5β isomer is also known. It is a precursor of both testosterone and estrone. It is secreted by the adrenals.
an·dro·stane·di·one
(an'drō-stān'dī-ōn) A steroid metabolite, of which the 5β isomer is also known.