Virgin in this context means unwed.
But good luck convincing a Christian of that ;-)
Do you have a source on your claim? Why do you say this when it’s completely false? You are spreading misinformation.
Source:
34 “How will this be,” Mary asked the angel, “since I am a virgin?”
Parthenos Definition
NAS Word Usage - Total: 15
a virgin
a marriageable maiden
a woman who has never had sexual intercourse with a man
one's marriageable daughter
a man who has abstained from all uncleanness and whoredom attendant on idolatry, and so has kept his chastity
one who has never had intercourse with women