WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / proprietor proprietor noun /prəpraɪɪtər/ 4 syllables 10 letters Scrabble 14 WWF 16 Definitions noun someone who owns (is legal possessor of) a business owner Look “proprietor” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →