Top Definition
A black female sibling. Different from sista in that a silsta is always up in ones house and not just a friend.
Susan: Who's dat girl always up in yo house?

Julia: Oh dat girl... das my silsta.
by silsta September 03, 2009
5 Words related to silsta

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.