WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / W / wave number wave number noun /weɪvnəmbər/ 2 syllables 11 letters Scrabble 20 WWF 25 Definitions noun the reciprocal of the wavelength of a wave Look “wave number” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →