The Collaborative International Dictionary of English v.0.48:

Himyaric \Him*yar"ic\, Himyaritic \Him`ya*rit"ic\, a.
   Pertaining to Himyar, an ancient king of Yemen, in Arabia, or
   to his successors or people; as, the Himjaritic characters,
   language, etc.; applied esp. to certain ancient inscriptions
   showing the primitive type of the oldest form of the Arabic,
   still spoken in Southern Arabia. --Brande & C.
   [1913 Webster]