sabir

noun1

1. •
   a lingua franca

   • My Greek is not the tongue of Homer or Aeschylus but a sloppy ungrammatical sabir lacking Attic salt and tending to a saccharinity which sets my teeth on edge. — 1985

noun1

1. •
   (historical) A member of a (possibly Turkic) people or tribe who lived around the Caspian before the arrival of the Avars.