Morpheme
(O)Estriol [Oestriol, Estriol]
Type
free base
Denotation
main estrogen secreted by the placenta during pregnancy
Etymology
blend of estratriene (<(O)Estra + Tri + -ene>) + triol (<Tri + -ol>)
Evidence
epiestriol, estriol, estriols, ethinylestradiol, ethinyloestradiol, fluorestradiol, methylestradiol, nilestriol, nylestriol, oestriol, oestriols
