WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / myoclonus myoclonus noun /maɪɑklənəs/ 4 syllables 9 letters Scrabble 16 WWF 20 Definitions noun a clonic spasm of a muscle or muscle group Look “myoclonus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →