真しん意いしんいCommon wordJLPTN1Freq.FrequencyTop 20,000Meanings1nounreal intention; true motive; true meaningRefers to what someone really means or intends, often when it is hidden behind words or actions. Common in formal and written contexts.彼かれの言こと葉ばの真しん意いを測はかりかねている。I can't quite grasp the real meaning behind his words.