Entry 1 sense Webster, 1913 Seljuckian · Sel·juck·i·an · IPA /sɛlˈd͡ʒʌkiən/ 01 n. A member of the family of Seljuk; an adherent of that family, or subject of its government; 1. A member of the family of Seljuk; an adherent of that family, or subject of its government;