nightcap
1. [ noun ] (clothing) a cloth cap worn in bed
Related terms: cap nightclothes
2. [ noun ] (food) an alcoholic drink taken at bedtime; often alcoholic
Related terms: drink
3. [ noun ] (sport) the final game of a double header
Related terms: game twin_bill
Similar spelling:   night-stop
  nightspot
  nightclub
  nightshade
  night_game
  nightshirt
  nightjar