Kanji/椎椎椎 — chinquapin, mallet, spineN1Grade 812 strokesRadical 木On'yomi (音読み)スイ、ツイKun'yomi (訓読み)う.つ、つちMeaningschinquapin, mallet, spineWords containing 椎椎茸しいたけshiitake mushroom (Lentinula edodes), shitake