WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / ottawa river ottawa river noun 12 letters Scrabble 17 WWF 18 Definitions noun a river in southeastern Canada that flows along the boundary between Quebec and Ontario to the Saint Lawrence River near Montreal ottawaoutaouais Look “ottawa river” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →