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We found 36 dictionaries with English definitions that include the word grindstone: Click on the first link on a line below to go directly to a page where "grindstone" is defined. General (29 matching dictionaries) grindstone: American Heritage Dictionary of the English Language [home, info] grindstone: Collins English Dictionary [home, info] grindstone: Vocabulary.com [home, info] grindstone: Macmillan Dictionary [home, info] grindstone: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Grindstone, grindstone: Wordnik [home, info] grindstone: Cambridge Advanced Learner's Dictionary [home, info] grindstone: Wiktionary [home, info] grindstone: Compact Oxford English Dictionary [home, info] grindstone: Webster's New World College Dictionary, 4th Ed. [home, info] grindstone: The Wordsmyth English Dictionary-Thesaurus [home, info] grindstone: Infoplease Dictionary [home, info] Grindstone, grindstone: Dictionary.com [home, info] grindstone: UltraLingua English Dictionary [home, info] grindstone: Cambridge Dictionary of American English [home, info] grindstone: Cambridge International Dictionary of Idioms [home, info] Grindstone (album), Grindstone (horse), Grindstone (tool), Grindstone: Wikipedia, the Free Encyclopedia [home, info] Grindstone: Online Plain Text English Dictionary [home, info] grindstone: Webster's Revised Unabridged, 1913 Edition [home, info] grindstone: Rhymezone [home, info] Grindstone: AllWords.com Multi-Lingual Dictionary [home, info] grindstone: Webster's 1828 Dictionary [home, info] grindstone: Free Dictionary [home, info] grindstone: Mnemonic Dictionary [home, info] grindstone: WordNet 1.7 Vocabulary Helper [home, info] grindstone: LookWAYup Translating Dictionary/Thesaurus [home, info] grindstone: Dictionary/thesaurus [home, info] Art (1 matching dictionary) Grindstone: Natural Magick [home, info] Computing (1 matching dictionary) grindstone: Encyclopedia [home, info] Miscellaneous (2 matching dictionaries) Grindstone: Brilliant Dream Dictionary [home, info] grindstone: Idioms [home, info] Science (1 matching dictionary) grindstone: Archaeology Wordsmith [home, info] Slang (1 matching dictionary) grindstone: Urban Dictionary [home, info] Tech (1 matching dictionary) Grindstone: AUTOMOTIVE TERMS [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (grindstone) ▸ noun:  a revolving stone shaped like a disk; used to grind or sharpen or polish edge tools