I. adverb Date: before 12th century on this present night or the night following this present day , II. noun Date: 14th century the present night or the night following this present day
TONIGHT
Meaning of TONIGHT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012