WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / fasten fasten verb /fæsən/ 2 syllables 6 letters Scrabble 9 WWF 10 Definitions verb make tight or tighter tighten verb cause to be firmly attached “fasten the lock onto the door” fixsecure verb attach to “They fastened various nicknames to each other” verb become fixed or fastened “This dress fastens in the back” Look “fasten” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →