ASV Strong Code H5153 : nachuwsh naw-khoosh'
Definition
H5153 nachuwsh 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 ( as denominative) when hissing); coppery, i.e. (figuratively) hard:--of brass. see H5172see H5175