autoimmune disease autoimmune diabetes • autoimmune disorder · · · Info · Definitions · Synonyms · Characters · · autoimmune disease · · Text Common · · Latin · · Scripts 18 · · Length 6 · · Syllables Definitions · · · (noun) any of a large group of diseases characterized by abnormal functioning of the immune system that causes your immune system to produce antibodies against your own tissues. Synonyms: autoimmune disease, autoimmune disorder. · · Noun Definition 1 Synonyms · · · autoimmune disorder · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075