metallurgist
/ˈmɛtəlɜrdʒɪst/
noun
- A scientist or engineer who studies or works with metals, including their extraction, processing, and properties.
- The metallurgist tested the steel to make sure it was strong enough for the bridge.
- The company hired a metallurgist to improve the quality of their gold jewelry.
- My aunt is a metallurgist who helps design new alloys for airplane engines.