WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / D / dummy up dummy up verb 8 letters Scrabble 17 WWF 21 Definitions verb refuse to talk or stop talking; fall silent be quietbelt upbutton upclam upclose upkeep mumshut up verb make a dummy of “dummy up the books that are to be published” dummy Look “dummy up” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →