WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / B / byssus byssus noun /bɪsəs/ 2 syllables 6 letters Scrabble 11 WWF 12 Definitions noun tuft of strong filaments by which e.g. a mussel makes itself fast to a fixed surface beard Look “byssus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →