verb🔗Share防御する、守るTo fortify (something) as a protection from enfilading fire."The soldiers were defilading the trenches with sandbags to protect them from enemy fire coming from the side. "兵士たちは、側面からの敵の攻撃から守るために、土嚢で塹壕を防御していた。militarywartechnicalChat with AIVocabulary GamePractice Reading