1. Lasting, open, or operating through the whole night
   "a nightlong vigil"
   - all-night, overnight

See also: long

Encyclopedia: Nightlong

• champagne
• champagne cup
• champagne flute
• Champagne-Ardenne
• champaign
• champers
• champerty
• champignon
• champion
• champion lode
• championship
• Champlain
• champlevé
• Champollion
• Champs Elysées
• chanal
• chanar
• chance
• chance event
• chance on
• chance upon
• chance variable
• chance-half correlation
• chance-medley
• chanceful