WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / J / jump-start jump-start verbnoun 10 letters Scrabble 20 WWF 25 Definitions verb start or re-start vigorously jumpstart verb start (a car engine whose battery is dead) by connecting it to another car's battery jumpjumpstart noun starting an automobile engine that has a weak battery by means of jumper cables to another car jumpstart Look “jump-start” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →