diaper rash diapering • diaphane · · · Info · Definitions · Synonyms · Characters · · diaper rash · · Text Common · · Latin · · Scripts 11 · · Length 4 · · Syllables Definitions · · · (noun) dermatitis of the thighs and buttocks of infants; supposedly caused by ammonia in the urine in the child's diapers. Synonyms: diaper rash, diaper dermatitis. · · Noun Definition 1 Synonyms · · · diaper dermatitis · · 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 h latin small letter h U+0068 i latin small letter i U+0069 p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073