sickle

Boyd’s Bible Dictionary:

(cutter). The reaping and mowing implement of the ancients. In its size and curvature, as represented on Egyptian monuments, it resembled the implement as known to us (Deut. 16:9).

Strong’s Dictionary of Greek Words:

Greek:
δρέπανον
Transliteration:
drepanon
Phonic:
drep’-an-on
Meaning:
from δρέπω (to pluck); a gathering hook (especially for harvesting)
KJV Usage:
sickle