经痛 Traditional form: 經痛 Pinyin (reading): jīngtòng Definitions: period pain; menstrual cramps; dysmenorrhea Characters: 经 - the classics; to experience, to undergo 痛 - ache, pain; bitterness, sorrow; deeply, thoroughly Traditional characters: 經 - the classics; to experience, to undergo 痛 - ache, pain; bitterness, sorrow; deeply, thoroughly