Fiece

a combination of the words "fake" and "niece," usually used in reference to a best friend's or family friend's daughter.

usually used in the south, where the friends of parents are referred to as "aunt" and "uncle" even thought there is no blood relation.

may also be interpreted as a combination of "faux" and "niece"

I'm going to the park with my best friend and my fiece.

by csmurr September 09, 2010