Dictionary/通年つうねんTsuunen通年 (Tsuunen) is a Japanese noun meaning “all year, year round”.Meaningsnoun, adjectival nounall year; year roundKanji in 通年通traffic年yearRelated words年year年year通るto go by普通normal今年this year年間(period of) a year通authority通りstreet通りin accordance with何年how many years半年half a year少年boy