Definify.com
Webster 1913 Edition
Seljukian
Sel-juk′i-an
,Adj.
Of or pertaining to , 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.
Seljuk
J. H. Newman.