methallenestril

English

Alternative forms

• methallenoestril, methallenestrol

Etymology

From meth- +‎ (naph)thalene +‎ -estr- (“estrogen”) +‎ -yl.

Noun

methallenestril (uncountable)

1. (pharmacology) A synthetic, non-steroidal estrogen formerly used to treat menstrual problems.