1. A contest whose outcome is uncertain up to the very end 
2. An episode that ends in suspense

Derived forms: cliffhangers

Type of: competition, contest, episode, installment [N. Amer], instalment

Encyclopedia: Cliffhanger

• knucklebones
• knucklehead
• knuckler
• knuckles
• knucks
• knur
• knurl
• knurled
• Knut
• Knut Hamsun
• Knut Pedersen
• KO
• KO punch
• KO'd
• koala
• koala bear
• koan
• Koasati
• kob
• Kobe
• Kobenhavn
• kobo
• kobold
• Kobuk Valley National Park
• Kobus