n.sickle; scythe; reaping hook
a sharp sickle
sharpen a sickle
The sickle has rusted.
They made hammers and sickles out of iron.
A thief stole my sickle.
Sickle and axe are often used in the fight between villages.
You can take the sickle on the grindstone.
The police found that the murder weapon was a sickle.
- "镰刀" is often matched with measure word "把".