adj unmarried.
2. chaste ·adj pure from unlawful sexual intercourse; virtuous; continent.
3. chaste ·adj pure in design and expression; correct; free from barbarisms or vulgarisms; refined; simple; as, a chaste style in composition or art.
4. chaste ·adj pure in thought and act; innocent; free from lewdness and obscenity, or indecency in act or speech; modest; as, a chaste mind; chaste eyes.