WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / J / jack frost jack frost noun /dʒækfrɔst/ 10 letters Scrabble 25 WWF 28 Definitions noun a personification of frost or winter weather Look “jack frost” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →