रात्रौभवrātraubhavamfn. (fr. रात्रौ loc. of रात्रि + भव) happening or occurring at night A1pS3r. Sch.
masculine, feminine and neuter; or adjective (from रात्रौ locative case of रात्रि plus भव) happening or occurring at night A1pS3r. Scholiast or Commentator