also: ちょうな
noun
hatchet; small axe
Only with reading ておの
A small, one-handed axe used for chopping wood or light carpentry. The reading ておの is standard for this meaning.
キャンプで手斧を使って薪を割った。
I split firewood with a hatchet at the camp.
noun
adze; adz
Only with reading ちょうな
A woodworking tool with a curved blade set at a right angle to the handle, used for shaping wood. The reading ちょうな is standard for this meaning.
大工がちょうなで梁の表面を削っている。
The carpenter is shaping the surface of the beam with an adze.