noun (plural -cies) Date: 15th century excellence , 2. — used as a title for high dignitaries of state (as a governor or an ambassador) or church (as a Roman Catholic archbishop or bishop)
EXCELLENCY
Meaning of EXCELLENCY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012