WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / J / jackknife clam jackknife clam noun /dʒæknaɪfklæm/ 14 letters Scrabble 37 WWF 44 Definitions noun marine clam having a long narrow curved thin shell knife-handlerazor clam Look “jackknife clam” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →