sword

Boyd’s Bible Dictionary:

A short, two-edged, dagger-like weapon, carried in a sheath or scabbard, and suspended to the girdle or belt

Concise Bible Dictionary:

Sword

Strong’s Dictionary of Greek Words:

Greek:
ῥομφαία
Transliteration:
rhomphaia
Phonic:
hrom-fah’-yah
Meaning:
probably of foreign origin; a sabre, i.e. a long and broad cutlass (any weapon of the kind, literally or figuratively)
KJV Usage:
sword