Main Entry: epi·an·dros·ter·one Pronunciation: "ep-E-"an-'dräs-t&-"rOn Function: noun : an androsterone derivativeC19H30O2 that occurs in normal human urine called also isoandrosterone
epiandrosterone ep·i·an·dros·ter·one (ěp'ē-ān-drŏs'tə-rōn') n. An inactive isomer of androsterone found normally in urine and in testicular and ovarian tissue.