Определение night-out в Английский Язык Английский Язык словарь
Going away from one's usual residence for an entire night, and returning the next day
Spending the evening away from one's usual residence. The phrase typically implies going to a restaurant, going to watch entertainment, or other types of urban nightlife, starting from about 6 p.m. to 8 p.m. and lasting until approximately 11: 00 pm or later