WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / Q / quinquennium quinquennium noun /kwɪnkwɛniəm/ 4 syllables 12 letters Scrabble 32 WWF 39 Definitions noun a period of five years Look “quinquennium” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →