Webster's Revised Unabridged Dictionary · 1913

Heroine

Heroine , noun

[French héroine, Latin heroina, Greek {not transcribed}, fem. of {not transcribed}. See Hero.]

1.
A woman of an heroic spirit.
The heroine assumed the woman's place. — Dryden
2.
The principal female person who figures in a remarkable action, or as the subject of a poem or story.