Strong's #4300: mtiyl (pronounced met-eel')
from 2904 in the sense of hammering out; an iron bar (as forged):--bar.
Brown-Driver-Briggs Hebrew Lexicon:
meṭı̂yl
1) hammered bar, wrought iron bar, wrought metal rod
Part of Speech: noun masculine
Relation: from H2904 in the sense of hammering out
Usage:
This word is used 1 times:
Job 40:18: "are as strong pieces of brass; his bones are like bars of iron."