קבכךן́ע
chalkos
khal-kos'
Perhaps from G5465 through the idea of hollowing out as a vessel (this metal being chiefly used for that purpose); copper (the substance, or some implement or coin made of it): - brass, money.
LXX related word(s)
H5154 nechushah
H5178 nechoshet
H7037 qallachat