WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / H / hermetic hermetic adjective 8 letters Scrabble 15 WWF 16 Definitions adjective completely sealed; completely airtight Look “hermetic” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →