前ぜん哨しょう騎き兵へいMeanings1nounoutpost cavalryMilitary term for cavalry troops stationed at an outpost or forward position.前ぜん哨しょう騎き兵へいが敵てきの接せっ近きんをいち早はやく察さっ知ちした。The outpost cavalry quickly detected the enemy's approach.