nightcap

  1. Noun.  A warm cloth cap worn while sleeping, often with pajamas. Nightcaps were common in northern Europe before central heating was available, when homes were cold at night.
  2. Noun.  A beverage drunk before bed that is usually alcoholic.
  3. Noun.  (baseball) The second game of a doubleheader.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.