国こく防ぼう総そう省しょうこくぼうそうしょうFreq.FrequencyTop 50,000Meanings1nounUS Department of Defense; the PentagonRefers specifically to the United States Department of Defense. Often used in news and political contexts.国こく防ぼう総そう省しょうは新あらたな軍ぐん事じ計けい画かくを