Strong's #4621: ma`atsad (pronounced mah-ats-awd')
from an usused root meaning to hew; an axe:--ax, tongs.
Brown-Driver-Briggs Hebrew Lexicon:
ma‛ătsâd
1) axe
Part of Speech: noun masculine
Relation: from an unused root meaning to hew
Usage:
This word is used 2 times:
Isaiah 44:12: "The blacksmith with the tongs both worketh in the coals, and fashioneth it with hammers, and worketh"
Jeremiah 10:3: "out of the forest, the work of the hands of the workman, with the axe."