WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / sigmoid vein sigmoid vein noun 12 letters Scrabble 18 WWF 22 Definitions noun tributaries of the inferior mesenteric vein; drains the sigmoid colon vena sigmoideus Look “sigmoid vein” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →