WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / plus sign plus sign noun 9 letters Scrabble 11 WWF 16 Definitions noun a sign indicating the operation of addition Look “plus sign” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →