methallenestril
A synthetic, non-steroidal estrogen formerly used to treat menstrual problemsA synthetic, non-steroidal estrogen formerly used to treat menstrual problems.
Meaning
1 senses(uncountable)A synthetic, non-steroidal estrogen formerly used to treat menstrual problems.
Origin
From meth- + allene + -estr- (“estrogen”) + -yl.From meth- + allene + -estr- (“estrogen”) + -yl.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable