通つう信しん文ぶんつうしんぶんMeanings1nounmessage; written communicationRefers to a written message or text used for communication, such as a letter, email, or official dispatch.彼かれから短みじかい通つう信しん文ぶんが届とどいた。A short message arrived from him.緊きん急きゅうの通つう信しん文ぶんを本ほん部ぶに送おく