nightcaps

/N AY1 T K AE0 P S/
noun
  1. 1

    A warm cloth cap worn while sleeping, often with pajamas, being common attire in northern Europe before effective home heating became widespread.

    Winston wore a nightcap to stave off the cold.

  2. 2

    A beverage drunk before bed that is usually alcoholic.

    I'll make myself a nightcap of whisky and lemon before heading to bed.

  3. 3

    (by extension) Something the person reads or listens to before bed.

  4. 4

    The final match of a sporting contest, especially the second game of a baseball doubleheader.

  5. 5

    A cap drawn over the face of the condemned person before they are hanged.

Source: https://en.wiktionary.org/wiki/nightcap, https://en.wiktionary.org/wiki/nightcaps