WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / arteriole arteriole noun /ɑrtirioʊl/ 4 syllables 9 letters Scrabble 9 WWF 10 Definitions noun one of the small thin-walled arteries that end in capillaries arteriolacapillary artery Look “arteriole” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →