WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / sigmoid sigmoid adjective 7 letters Scrabble 11 WWF 13 Definitions adjective of or relating to the sigmoid flexure in the large intestine sigmoidal curved in two directions (like the letter S) Look “sigmoid” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →