rickets ricketish • rickettsia · · · Info · Definitions · Synonyms · Characters · · rickets · · Text Latin · · Script 7 · · Length 2 · · Syllables Definitions · · · (noun) childhood disease caused by deficiency of vitamin D and sunlight associated with impaired metabolism of calcium and phosphorus. Synonyms: rachitis. · · Noun Definition 1 Synonyms · · · rachitis · · Synonym 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074