nonparty

1. not comparableNot a party (social gathering), or not related to parties or partying.

   Subsequent albums of nonparty songs and metal-like ballads have not been nearly as successful, but 20-something truth-seekers are not made for stasis.

   2007 March 10, Melena Ryzik, “Are You Ready to Listen? This Rocker Just Wants to Talk”, in New York Times

2. not comparablelawNot a party (involved person or entity), or unrelated to a party.

plural nonparties

1. lawOne who is not a party.

   Juries may not, however, use punitive damages to punish a defendant directly for harms that the defendant visited on nonparties.

   2007, Brian H. Bornstein, Richard L. Wiener, Robert Schopp, Civil Juries and Civil Justice: Psychological and Legal Perspectives