WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / poisson's ratio poisson's ratio 5 syllables 15 letters Scrabble 15 WWF 17 Definitions Look “poisson's ratio” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →