NIGHTLONG


Meaning of NIGHTLONG in English

I. -ˌlȯŋ adjective

Date: 1612

: lasting the whole night

nightlong festivities

II. -ˈlȯŋ adverb

Date: 1870

: through the whole night

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.