hammer

Boyd’s Bible Dictionary:

Same as now
(Judg. 4:21; Isa. 44:12). Mighty force (Jer. 23:29; 50:23).

Strong’s Dictionary of Hebrew Words:

Transliteration:
maqqabah
Phonic:
mak-kaw-baw’
Meaning:
from 5344; properly, a perforatrix, i.e. a hammer (as piercing)
KJV Usage:
hammer