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

See also: long

• hornist
• hornless
• hornlike
• hornpipe
• war-worn
• waratah
• warble
• warble fly
• warbler
• Warburg
• ward
• ward off
• ward-heeler
• warden
• wardenship
• warder
• wardership
• wardress
• wardrobe
• wardroom
• wardship
• ware
• warehouse
• warehouseman
• warehouseman's lien