1. Liang Lo Shih will act as a half Japanese half Taiwan tattoo artist, and she will develop a relationship with neighboring hot younger sister Rainie.
2. Governor spokeswoman Meghan Stapleton says Palin is the half sister of the governor's husband and the family has no comment.
noun
1. half sister
1. a sister who has only one parent in common with you
Synonym: half-sister stepsister