こころえ 心得 Common word JLPT N1 Wanikani level 21 LinksSentence search for 心得Sentence search for こころえKanji details for 心 and 得Edit in JMdict Noun1. knowledge; understandingNoun2. rules; regulations; guideline; directionsSee also 執務心得 しつむこころえNoun, used as a suffix3. deputy; acting Discussions Log in to talk about this word.