WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / cloud nine cloud nine noun /klaʊdnaɪn/ 10 letters Scrabble 12 WWF 17 Definitions noun a state of extreme happiness blissblissfulnessseventh heavenwalking on air Look “cloud nine” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →