Definitions
There is 1 meaning of the word
Foster-Sister.
Foster-Sister - as a noun
Your foster sister is a female who is not a daughter of your parents but who is raised by your parents
Example Sentences
"My foster-sister and I have been best friends since we were children."
"After our parents got married, she became my foster-sister."
"I found out that my foster-sister is going to be in town next week."
"We grew up together as foster-sisters, but now we live in different cities."
"Even though she is my foster-sister, I consider her to be my real sister."
Word Game Points
Is FOSTER-SISTER a valid Scrabble word?
No, foster-sister is NOT valid for Scrabble
Is FOSTER-SISTER a valid Words With Friends word?
No, foster-sister is NOT valid for Words With Friends
Invalid WordFOSTER-SISTER is not a valid Words With Friends word.
Is FOSTER-SISTER a valid WordFeud word?
No, foster-sister is NOT valid for WordFeud
Invalid WordFOSTER-SISTER is not a valid WordFeud word.