your

determiner4

1. •
   showing that something is related to the one person someone is talking to, for example by belonging to that person, used before a noun

   • Let’s meet tomorrow at your convenience.
   • Is this your cat?
2. •
   Belonging to you; of you; related to you (plural; more owners).

   • Then Iesus said vnto them, My time is not yet come: but your time is alway ready. — 1611
3. •
   A determiner that conveys familiarity and mutual knowledge of the modified noun.

   • Not your average Tom, Dick and Harry.
   • Your Show of Shows
4. •
   (Ireland) That; the specified (usually used with a human referent)

   • Your man just bought a new car.
   • Have you seen what your one over there is doing?

determiner1

1. •
   (rare) Belonging to your system; of your system; related to your system.