Strong's #5153: nachuwsh (pronounced naw-khoosh')

apparently passive participle of 5172 (perhaps in the sense of ringing, i.e. bell-metal; or from the red color of the throat of a serpent (5175, as denominative) when hissing); coppery, i.e. (figuratively) hard:--of brass.

Brown-Driver-Briggs Hebrew Lexicon:

ּׁ

nâchûsh

1) bronze

Part of Speech: adjective

Relation: apparently passive participle of H5172 (perhaps in the sense of ringing, i.e. bell-metal)

Usage:

This word is used 1 times:

 

Job 6:12: "the strength of stones? or is my flesh of brass?"