interjection Etymology: Middle English, from Old English, from Late Latin, from Greek amēn, from Hebrew āmēn Date: before 12th century — used to express solemn ratification (as of an expression of faith) or hearty approval (as of an assertion)
AMEN
Meaning of AMEN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012