Setian adjective 2noun 1forms 3 adjective2 •Of or relating to the Egyptian god SetUnder the New Empire Rameses II, whose father was named Seti, the ‘Setian’, did not hesitate to proclaim himself the ‘Beloved of Set’. — 1959 •Of or relating to the Temple of Set, its members, or its doctrines noun1 •A member of the Temple of Set, an occultist organization following the left-hand path. formsSetians · more Setian · most Setian