陸りく大だいりくだいMeanings1nounMilitary Staff CollegeHistorical abbreviation for the Imperial Japanese Army's staff college (陸軍大学校). Used primarily in pre-1945 contexts.彼かれは陸りく大だいを首しゅ席せきで卒そつ業ぎょうした。He graduated at the top of his class from the Military Staff College.