Source : Webster's Revised Unabridged Dictionary (1913)

Laryngeal \Lar`yn*ge"al\, a. [From {Larynx}.]
   Of or pertaining to the larynx; adapted to operations on the
   larynx; as, laryngeal forceps.

Source : WordNet®

laryngeal
     adj : of or relating to or situated in the larynx; "laryngeal
           infection"