WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / cenozoic cenozoic noun /sinəzoʊɪk/ 4 syllables 8 letters Scrabble 21 WWF 24 Definitions noun approximately the last 63 million years age of mammalscenozoic era of or relating to or denoting the Cenozoic era Look “cenozoic” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →