WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / Z / zillion zillion nounadjective /zɪljən/ 2 syllables 7 letters Scrabble 16 WWF 19 Definitions noun a very large indefinite number (usually hyperbole) bazillionbilliongazillionjillionmilliontrillion adjective very large indeterminate number “a zillion people were there” Look “zillion” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →