arsenical bronze

countable uncountable

A natural alloy of tin consisting of a small amount of arsenic, of a better quality than pure copper.

Japanese Meaning

砒素青銅：少量のヒ素を含む天然の銅合金で、純銅よりも優れた品質を有する合金。

Archaeologists discovered a cache of weapons made from arsenical bronze, revealing advanced metallurgical skills in the settlement.

考古学者たちは、砒素含有青銅で作られた武器の一群を発見し、その集落における高度な冶金技術が明らかになった。

Sense（1）

A natural alloy of tin consisting of a small amount of arsenic, of a better quality than pure copper.

Oetzi the Iceman's axe was of arsenical bronze.

arsenical bronzes

（ plural ）