Melkite UK /ˈmɛlkʌɪt/US /ˈmɛlkaɪt/ noun3 •A member of the Greek Orthodox Patriarchate of Alexandria, the Greek Orthodox Patriarchate of Antioch or the Greek Orthodox Patriarchate of Jerusalem; ellipsis of Orthodox Melkite. •A member of the Melkite Greek Catholic Church; ellipsis of Catholic Melkite. •(historical) In 5th-century Syria and Egypt, a sobriquet applied to Chalcedonians by their opponents, denoting the Chalcedonians' fidelity to the Byzantine emperor. formsMelkites