estrone

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a naturally occurring weak estrogenic hormone secreted by the mammalian ovary;
synthesized (trade name Estronol) and used to treat estrogen deficiency
• Syn:
oestrone, theelin, Estronol
• Usage Domain:
trade name (for: Estronol)
• Hypernyms:
estrogen, oestrogen, ketosteroid