vestal

noun3

1. •
   A virgin consecrated to Vesta, and to the service of watching the sacred fire, which was to be perpetually kept burning upon her altar; a vestal virgin.
2. •
   A nun.
3. •
   A female virgin; a woman who has never had sexual relations.

adjective2

1. •
   Of or pertaining to Vesta, the virgin goddess of the hearth.
2. •
   Pure; chaste.

   • Does money fail?—come to my mint—coin paper, Till gold be at a discount, and ashamed To show his bilious face, go purge himself, In emulation of her vestal whiteness. — 1820

adjective1

1. •
   Synonym of Vestan (Pertaining to the asteroid Vesta)