WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / K / knuckle-joint knuckle-joint noun /nəkəldʒɔɪnt/ 13 letters Scrabble 29 WWF 36 Definitions noun a joint allowing movement in one plane only hinge joint noun a joint of a finger when the fist is closed knucklemetacarpophalangeal joint Look “knuckle-joint” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →