しのがえ 忍び返し LinksSentence search for 忍び返しSentence search for しのびがえしSentence search for 忍返しKanji details for 忍 and 返Edit in JMdict Noun1. bamboo wall-top spikes (or wood, iron); spikes placed at the top of a wall to repel thievesOther forms忍返し 【しのびがえし】 Discussions Log in to talk about this word.