WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / tertiary tertiary adjectivenoun 8 letters Scrabble 11 WWF 10 Definitions adjective coming next after the second and just before the fourth in position 3rdthird noun from 63 million to 2 million years ago tertiary period Look “tertiary” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →