Nubile, according to Google

 

Sexually mature, of marriageable age,

attractive, ready to be betrothed. 

 

Related terms, hymeneal, nymphet.

Barbara Nubile, on the other hand,

 

heads the Action Coalition.

Evolution favors nubile females

 

with many fertile years ahead.

Originally, old enough to marry,

 

no mention of allure. Nubile today

suggests young, sexy.

 

From Latin, having nothing to do

with hot juice in the liver.

                               Timothy Pilgrim