防衛線 ぼうえいせん line of defence (defense) Meanings noun line of defence (defense); lines (as in enemy lines, etc.) Its kanji 防 ボウ · ふせ.ぐ ward off, defend, protect, resist 衛 エイ、エ defense, protection 線 セン · すじ line, track In sentences Furigana 敵てきの防衛線ぼうえいせんを突破とっぱした。 We broke through the enemy lines. #125326