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We found 35 dictionaries with English definitions that include the word certify: Click on the first link on a line below to go directly to a page where "certify" is defined. General (29 matching dictionaries) certify: American Heritage Dictionary of the English Language [home, info] certify: Collins English Dictionary [home, info] certify: Vocabulary.com [home, info] certify: Macmillan Dictionary [home, info] certify: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Certify, certify: Wordnik [home, info] certify: Cambridge Advanced Learner's Dictionary [home, info] Certify: Wiktionary [home, info] certify: Compact Oxford English Dictionary [home, info] certify: Webster's New World College Dictionary, 4th Ed. [home, info] certify: The Wordsmyth English Dictionary-Thesaurus [home, info] certify: Infoplease Dictionary [home, info] certify: Dictionary.com [home, info] certify: Online Etymology Dictionary [home, info] certify: UltraLingua English Dictionary [home, info] certify: Cambridge Dictionary of American English [home, info] Certify: Wikipedia, the Free Encyclopedia [home, info] Certify: Online Plain Text English Dictionary [home, info] certify: Webster's Revised Unabridged, 1913 Edition [home, info] certify: Rhymezone [home, info] certify: AllWords.com Multi-Lingual Dictionary [home, info] certify: Webster's 1828 Dictionary [home, info] certify: Free Dictionary [home, info] certify: Mnemonic Dictionary [home, info] certify: WordNet 1.7 Vocabulary Helper [home, info] certify: LookWAYup Translating Dictionary/Thesaurus [home, info] certify: Dictionary/thesaurus [home, info] Business (3 matching dictionaries) certify: Webster's New World Law Dictionary [home, info] certify: Glossary of Legal Terms [home, info] certify: Legal dictionary [home, info] Computing (1 matching dictionary) certify: Encyclopedia [home, info] Medicine (2 matching dictionaries) certify: online medical dictionary [home, info] certify: Medical dictionary [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (certify) ▸ verb:  guarantee payment on; of checks ▸ verb:  guarantee as meeting a certain standard ▸ verb:  declare legally insane ▸ verb:  provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes ▸ verb:  authorize officially ▸ Word origin