john l. h. down john lennon • john llewelly lewis · · · Info · Definitions · Characters · · john l. h. down · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) English physician who first described Down's syndrome (1828-1896). Synonyms: Down, John L. H. Down. · · Noun Definition 1 Characters · · space U+0020 . full stop U+002E d latin small letter d U+0064 h latin small letter h U+0068 j latin small letter j U+006A l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F w latin small letter w U+0077