心痛しんつう Noun Irregular Intransitive Noun English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verbnouns which may take the genitive case particle 'no' worry;mental agony;heartache 彼女はその子供の心痛をいやすのに苦労した。 She took pains to help the child overcome his grief.