I. adverb Date: circa 1500 for a limitless time , at all times ; continually , II. noun Date: 1858 a seemingly interminable time ; excessively long
FOREVER
Meaning of FOREVER in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012