Fau·cal a.  Pertaining to the fauces, or opening of the throat; faucial; esp., Phon. produced in the fauces, as certain deep guttural sounds found in the Semitic and some other languages.
     Ayin is the most difficult of the faucals.   --I. Taylor (The Alphabet).
  ◄ ►
  faucal
       adj : of or relating to the fauces