痛觉 Traditional form: 痛覺 Pinyin (reading): tòngjué Definitions: sense of pain Characters: 痛 - ache, pain; bitterness, sorrow; deeply, thoroughly 觉 - conscious; to nap, to sleep; to wake up Traditional characters: 痛 - ache, pain; bitterness, sorrow; deeply, thoroughly 覺 - conscious; to nap, to sleep; to wake up