Spiegeleisen

noun

Word Frequency: 0.0

Definitions

1.nounA ferromanganese alloy containing approximately 15% manganese and small quantities of carbon and silicon.

"Historically, spiegeleisen was the standard form in which manganese was traded and used in steelmaking."

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.