stepsister
noun
The daughter of one's stepparent by a previous relationship.
Example sentence
- “His stepsister isn't coming.”
Related words
stepchildThe child of one's spouse from a previous relationship.stepbrotherThe son of one's stepparent by a previous relationship.godchildA child whose baptism is sponsored by a godparent.stepdaughterThe daughter of one's spouse from a previous relationship.godsonA male child whose baptism is sponsored by a godparent.stepsonThe son of one's spouse from a previous relationship.