乱杭 らんぐい Also written 乱ぐい, 乱杙 Meanings Noun stakes planted on the ground or underwater at irregular angles and intervals (to obstruct the enemy) Kanji 乱 disorder. Read as ラン. 杭 stake; post; picket. Read as くい. Words containing 乱杭 乱杭歯 (らんぐいば) uneven teeth Jinuma: Japanese Dictionary · Word lists