WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / open up open up verb 2 syllables 7 letters Scrabble 10 WWF 14 Definitions verb start to operate or function or cause to start operating or functioning open verb become available open verb become open open verb make available open verb cause to open or to become open open verb open up an area or prepare a way pioneer verb talk freely and without inhibition Look “open up” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →