Through the night.

A warm cloth cap worn while sleeping, often with pajamas, being common attire in northern Europe before effective home heating became widespread. / A beverage drunk before bed that is usually alcoholic.

(intransitive) To drink an alcoholic beverage shortly before retiring to bed.

A nightgown; female attire designed to be worn to bed.

An establishment that is open late at night, especially one that provides entertainment, such as a nightclub.

A shrubby plant, Solanum dulcamara.

(idiomatic, informal) Stay awake throughout the night, usually when working or studying.

The nightingale, Luscinia megarhynchos.

Luscinia luscinia, a small passerine bird related to the common nightingale.

Nightfall, the point at which night begins.