くい 杭 Common word LinksSentence search for 杭Sentence search for くいSentence search for 杙Sentence search for 株Kanji details for 杭Edit in JMdict Noun1. stake; post; pile; picketesp. 杭, 杙マンションようち用地はくい杭でかこ囲まれている。The site of the condominium is enclosed with stakes.Noun2. stumpAbbreviation, Archaic, See also 株 くいぜ, esp. 株Other forms杙 【くい】、株 【くい】 Discussions Log in to talk about this word.