WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / microtubule microtubule noun /maɪkroʊtdʒubjul/ 11 letters Scrabble 17 WWF 23 Definitions noun a microscopically small tubule Look “microtubule” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →