WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / Q / quadrennium quadrennium noun /kwɑdrɛniəm/ 4 syllables 11 letters Scrabble 23 WWF 28 Definitions noun a period of four years Look “quadrennium” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →