Source : Webster's Revised Unabridged Dictionary (1913)

Seljukian \Sel*juk"i*an\, a.
   Of or pertaining to Seljuk, a Tartar chief who embraced
   Mohammedanism, and began the subjection of Western Asia to
   that faith and rule; of or pertaining to the dynasty founded
   by him, or the empire maintained by his descendants from the
   10th to the 13th century. --J. H. Newman.