ジエチルスチルベストロールMeanings1noundiethylstilbestrolA synthetic nonsteroidal estrogen formerly used in medicine; now largely discontinued due to carcinogenic risks.ジエチルスチルベストロールはかつて流りゅう産ざん防ぼう止しに使つかわれた。Diethylstilbestrol was once used to prevent miscarriage.
