通信 (つうしん)correspondence; communication; transmission

correspondence; communication; transmissionnoun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

通信, its kanji, and other words that share them.Open this graph

Kanji in 通信

見通しみとおしunobstructed view; perspective
交通こうつうtraffic; transportation
共通きょうつうcommon; shared
普通ふつうnormal; ordinary
通常つうじょうusual; ordinary
通産省つうさんしょう(former) Ministry of International Trade and Industry (now Ministry of Economy, Trade and Industry); MITI
通貨つうかcurrency
流通りゅうつうcirculation (money, goods, etc.); distribution
信しんhonesty; sincerity
自信じしんself-confidence; confidence (in oneself)
不信ふしんdistrust; mistrust
信用しんようconfidence; trust
信頼しんらいreliance; trust
信託しんたくtrust; entrusting
不信任ふしんにんnon-confidence; lack of confidence
信号しんごうsignal; signalling

See how 通信 connects to the rest of Japanese.