Stroke count: 15
Meaning: mortar, grind
Kunyomi: ひ.く う.す
Onyomi: テン
Composition: 石 展
Radical: 石
Meaning: stone
碾磑 (テンガイ) water-powered millstone
挽き茶 (ヒキチャ) powdered green tea (steamed and dried before being stone-ground)
挽く (ひく) to saw, to grind (e.g. coffee beans), to mill