fer·​ro·​man·​ga·​nese ˌfer-ō-ˈmaŋ-gə-ˌnēz How to pronounce ferromanganese (audio)
: an alloy of iron and manganese containing usually about 80 percent manganese and used in the manufacture of steel

Examples of ferromanganese in a Sentence

Recent Examples on the Web Other metals that are expected to be mined are in cobalt-rich ferromanganese crusts and near thermal vents. Susan Lahey, Popular Mechanics, 24 July 2023 Brazil, for example, filed an application in December 2018 that included the Rio Grande Rise, a deep-ocean mountain range 1500 kilometers southeast of Rio De Janeiro that's covered in cobalt-rich ferromanganese crusts. Richard Kemeny, Science | AAAS, 20 June 2019

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'ferromanganese.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1864, in the meaning defined above

Time Traveler
The first known use of ferromanganese was in 1864

Dictionary Entries Near ferromanganese

Cite this Entry

“Ferromanganese.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ferromanganese. Accessed 27 May. 2024.

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