Simeonite /ˈsɪ.mi.ə.naɪt/noun 2adjective 1forms 1 noun2 •(historical) A member of the Tribe of Simeon, one of the 12 tribes of Israel. •A follower of the Cambridge evangelical preacher Charles Simeon (1759-1836), whose influence is perpetuated by the Simeon Trust, established for purchasing advowsons. adjective1 •Of or pertaining to Simeon, or to the tribe of Simeon. formsSimeonites