カルマル同どう盟めいMeanings1nounKalmar Unionhistorical termHistorical term for the personal union of Denmark, Norway, and Sweden under a single monarch (1397–1523).カルマル同どう盟めいは1397年ねんに成せい立りつした。The Kalmar Union was established in 1397.北ほく欧おう史しの授じゅ業ぎょうでカルマル同どう盟めいについて学まなんだ。I learned about the Kalmar Union in Scandinavian history class.