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We found 26 dictionaries with English definitions that include the word trisomy: Click on the first link on a line below to go directly to a page where "trisomy" is defined. General (14 matching dictionaries) trisomy: American Heritage Dictionary of the English Language [home, info] trisomy: Collins English Dictionary [home, info] trisomy: Vocabulary.com [home, info] trisomy: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Trisomy, trisomy: Wordnik [home, info] trisomy: Wiktionary [home, info] trisomy: Infoplease Dictionary [home, info] trisomy: Dictionary.com [home, info] Trisomy: Wikipedia, the Free Encyclopedia [home, info] trisomy: Rhymezone [home, info] trisomy: Free Dictionary [home, info] trisomy: Mnemonic Dictionary [home, info] trisomy: LookWAYup Translating Dictionary/Thesaurus [home, info] trisomy: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) trisomy: Encyclopedia [home, info] Medicine (8 matching dictionaries) Trisomy: MedTerms.com Medical Dictionary [home, info] Trisomy: Medical Dictionary [home, info] Trisomy: MedFriendly Glossary [home, info] trisomy: online medical dictionary [home, info] Trisomy: Health and Wellness Dictionary [home, info] Trisomy: Hypermedia Glossary Of Genetic Terms [home, info] trisomy: Medical dictionary [home, info] Trisomy: Drug Medical Dictionary [home, info] Science (2 matching dictionaries) Trisomy: DOE Genome Glossary [home, info] trisomy: Glossary of Genetic Terms [home, info] Slang (1 matching dictionary) trisomy: Urban Dictionary [home, info]

Quick definitions from WordNet (trisomy) ▸ noun:  chrosomal abnormality in which there is one more than the normal number of chromosomes in a cell