- di|eth|yl|stil|boes|trol
- di|eth|yl|stil|bes|trol or di|eth|yl|stil|boes|trol «dy EHTH uhl stihl BEHS trohl, -trol», noun.Biochemistry. a colorless, synthetic substance used like estrone but not itself an estrogen; stilbestrol.
Useful english dictionary. 2012.