WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / peter out peter out verb /pitəraʊt/ 9 letters Scrabble 10 WWF 12 Definitions verb end weakly fizzlefizzle outtaper off verb use up all one's strength and energy and stop working conk outpoop outrun downrun out Look “peter out” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →