兵へい科かへいかFreq.FrequencyTop 100,000Meanings1nounbranch of the army; military branchRefers to a specialized branch within an army, such as infantry, artillery, or engineering. Used in military contexts.彼かれは歩ほ兵へい科かに配はい属ぞくされた。He was assigned to the infantry branch.兵へい科かによって訓