WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / spirilla spirilla noun 8 letters Scrabble 10 WWF 13 Definitions noun any flagellated aerobic bacteria having a spirally twisted rodlike form spirillum Look “spirilla” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →