Mattock
01
つるはし, くわ
a dual-purpose head with one side being an adze or a chisel-like blade for cutting through roots, and the other side being a pickaxe for digging or breaking up compacted soil
例
He used the mattock to break up the hard soil in the garden.
彼は庭の硬い土を砕くためにつるはしを使いました。
