WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / D / decagon decagon noun /dɛkəɡɑn/ 3 syllables 7 letters Scrabble 11 WWF 14 Definitions noun a polygon with 10 sides and 10 angles Look “decagon” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →