ferroaluminum

[ fer-oh-uh-loo-muh-nuh m ]
/ ˌfɛr oʊ əˈlu mə nəm /

noun

a ferroalloy containing up to 80 percent aluminum.

Origin of ferroaluminum

First recorded in 1885–90; ferro- + aluminum
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019