epiestriol
A steroidal estrogenA steroidal estrogen.
Meaning
1 senses(uncountable)A steroidal estrogen.
Origin
From epi- + estriol.From epi- + estriol.
Wiktionary, CC BY-SA 4.0 · source
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable