An agricultural implement for mowing grass or other crops, having a long thin curving blade fastened at an angle with the handle and wielded with…

A scythe.

nonstandard spelling of scythe, n.

Any of various pointed implements, esp. an axe, scythe, or pickaxe. Now English regional (midlands and southern), U.S. regional, and Caribbean.

a reaping-hook with a smooth cutting blade as contrasted with one in which the edge is cut into teeth.

Misused for: (a) a knife; (b) a scythe.