陸りく軍ぐん機きMeanings1nounarmy aircraftmilitaryMilitary term for an aircraft operated by an army, as opposed to a navy or air force.旧きゅう日に本ほん陸りく軍ぐんの陸りく軍ぐん機きが展てん示じされている。An army aircraft of the former Imperial Japanese Army is on display.