鉄平石 てっぺいせき Meanings Noun teppeiseki stone; platy andesite; flagstone (i.e.: dark blue or purple stone, esp. used in paving or gardens) Kanji 鉄 iron. Read as テツ. 平 flat. Read as ヘイ. 石 stone. Read as セキ. Jinuma: Japanese Dictionary · Word lists