noun🔗Share親友, 腹心の友A person in whom one can confide or share one's secrets: a friend.""Maria told her worries to her best friend, Sarah, because Sarah was her most trusted confidant." "マリアは、サラが最も信頼できる親友だったので、彼女に自分の悩みを打ち明けました。personhumancharacterfamilymindcommunicationChat with AIVocabulary GamePractice Reading