WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / oligocene oligocene noun /ɑləɡoʊsin/ 4 syllables 9 letters Scrabble 12 WWF 16 Definitions noun from 40 million to 25 million years ago; appearance of sabertoothed cats oligocene epoch Look “oligocene” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →