WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / alluvial plain alluvial plain noun /əluviəlpleɪn/ 14 letters Scrabble 18 WWF 26 Definitions noun a flat resulting from repeated deposits of alluvial material by running water alluvial flat Look “alluvial plain” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →