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We found 9 dictionaries with English definitions that include the word john l. h. down: Click on the first link on a line below to go directly to a page where "john l. h. down" is defined. General (8 matching dictionaries) John L. H. Down: Vocabulary.com [home, info] john l._h._down: Dictionary.com [home, info] John L. H. Down: Wikipedia, the Free Encyclopedia [home, info] John l. h. down: Rhymezone [home, info] john l._h._down: Free Dictionary [home, info] john l._h._down: Mnemonic Dictionary [home, info] john l._h._down: LookWAYup Translating Dictionary/Thesaurus [home, info] John L. H. Down: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) John L. H. Down: Encyclopedia [home, info]

Quick definitions from WordNet (John l. h. down) ▸ noun:  English physician who first described Down's syndrome (1828-1896)