肚痛 Traditional form: 肚痛 Pinyin (reading): dùtòng Definitions: stomachache Characters: 肚 - belly; abdomen, bowels 痛 - ache, pain; bitterness, sorrow; deeply, thoroughly Traditional characters: 肚 - belly; abdomen, bowels 痛 - ache, pain; bitterness, sorrow; deeply, thoroughly