Webster's Revised Unabridged Dictionary · 1913

Orichalch

Orichalch , noun

[Latin orichalcum, Greek {not transcribed}; 'o`ros, mountain + chalko`s brass: compare French orichalque.]

A metallic substance, resembling gold in color, but inferior in value; a mixed metal of the ancients, resembling brass; -- called also aurichalcum, orichalcum, etc.