A relative, in general; especially, a descendant, whether male or female; a granddaughter or a grandson., A daughter of one's brother or sister, or of one's brother-in-law or sister-in-law.
One homonym for niece is "knees," which sounds the same but has a different meaning.
"¿Qué es mi sobrina?" means "What is my niece?" as a question; or '...who is my niece' as a subordinate clause, as in 'Maria, who is my niece'
It means that it is your uncle's daughter daughter's thing
Niece's is a possessive word, meaning "belonging to the neice." My neice's dress is new. I bought my meice's old car.
niece
Since it's her husband's niece the niece is just your sister's niece through marriage and not your niece.
Your mother's niece is your first cousin. Your first cousin's daughter is your first cousin, once removed.
Your niece's daughter is your grand niece, or, as some would say, your great niece.
Your niece's child is your great niece if she is a girl, or your great nephew if he is a boy.
No. Your wife's niece is also your niece, but the husband of the niece is not related to you or to your wife.
Your sister's daughter is your niece. If you are a woman, you are your niece's aunt; if you are a man, you are your niece's uncle. Your sister's son is your nephew.
Your husband's niece is also your niece.