WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / paleocene epoch paleocene epoch noun 15 letters Scrabble 25 WWF 30 Definitions noun from 63 million to 58 million years ago; appearance of birds and earliest mammals paleocene Look “paleocene epoch” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →