devica

1. virgin
   U filmu ona glumi mladu devicu iz sela. — In the film she plays a young virgin from a village.
   Devica Marija je majka Isusa Hrista. — The Virgin Mary is the mother of Jesus Christ.
2. (zodiac sign, capitalized) Virgo
   Moja sestra je Devica, rođena je u septembru. — My sister is a Virgo, she was born in September.
3. formal dated maiden; maid
   U pesmi se opeva lepa devica sa izvora. — The song praises a beautiful maiden by the spring.

As the zodiac sign it is capitalized: Devica. The expression stara devica usually sounds mocking or derogatory and is somewhat dated.