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ferroaluminum

American

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

noun

a ferroalloy containing up to 80 percent aluminum.

Etymology

Origin of ferroaluminum

First recorded in 1885–90; ferro- + aluminum

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.