The titles for the Cambodian Supreme Patriarchs are derived from
Pali. The full official title of the Supreme Patriarch of the Maha Nikaya is
Samdech Preah Sumedhādhipati ();
sumedhādhipati means 'wise lord'. In letters with King-Father
Norodom Sihanouk, the following title is used for the Great Supreme Patriarch Tep Vong:
Samdech Preah Agga Mahā Sangharājādhipati (); which is translated as 'foremost great supreme patriarch leader'. The full official title of the Supreme Patriarch of the Dhammayuttika Nikaya is
Samdech Preah Aphiserei Sukonthea Mohasangreacheathipadei (Abhisirī Sugandhā Mahāsangharājādhipati) (). This title means 'Of Higher Merit and Pure Virtue, Great Supreme Patriarch Leader'. In letters with King-Father Sihanouk, an abbreviated title is used in the valediction:
Samdech Preah Sangreach ().' ==History==