三さん十じゅう年ねん戦せん争そうMeaningsNoun1. Thirty Years' War (1618-1648) (Historical)Other spellings三〇年戦争さんじゅうねんせんそうUsage share unknownKanji used三three十ten年year戦war争conflictComposed of三さん十じゅうthirty; 30Numeric年ねんyear; counter for years (e.g. of an era), grades (e.g. school); period of an apprentice's contract (usu. ten years)Noun戦せん争そうwar; fighting; fierce competitionNoun