しょうせん 省線 LinksSentence search for 省線Sentence search for しょうせんKanji details for 省 and 線Edit in JMdict Noun1. railway line operated by the Ministry of RailwaysHistorical term, See also 鉄道省Noun2. city electric train operated by the Ministry of RailwaysHistorical term, abbr. of 省線電車 Discussions Log in to talk about this word.