WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / G / gigahertz gigahertz noun /dʒaɪɡəhɜrts/ 3 syllables 9 letters Scrabble 23 WWF 24 Definitions noun 1,000,000,000 periods per second gcgigacycleghzgigacycle per second Look “gigahertz” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →