üvey
Üvey is a Turkish adjective meaning "step-" used to describe kin relations created by marriage rather than by blood. It prefixes family terms to indicate a non-biological connection: üvey anne (stepmother), üvey baba (stepfather), üvey kardeş (stepsibling), and üvey evlat (stepchild). The prefix functions as a grammatical modifier rather than a standalone noun and is distinct from evlatlık, which denotes legal adoption.
In Turkish usage, üvey can carry social or emotional nuance, reflecting the status and dynamics of blended
Etymology and notes: Üvey is native to Turkish and has long formed part of the language’s kinship