blast furnace

noun

: a furnace in which combustion is forced by a current of air under pressure
especially : one for the reduction of iron ore

Examples of blast furnace in a Sentence

Recent Examples on the Web
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Steelworkers react after Biden rejects U.S. Steel-Nippon Steel deal 03:32 U.S. Steel leaders have warned that the company could be forced to curtail its legacy blast furnace investments and shift to cheaper nonunion electric arc furnaces. Kate Gibson, CBS News, 6 Jan. 2025 Nippon Steel had promised to invest $2.7 billion in U.S. Steel’s aging blast furnace operations in Gary, Ind., and Pennsylvania’s Mon Valley. Fatima Hussein, Los Angeles Times, 6 Jan. 2025 The Japanese steelmaker has also gained backing from some Steelworkers union members and local mayors in communities near its blast furnaces in Pennsylvania and Indiana, signaling increasing momentum for the deal. Dan Perry, Newsweek, 3 Jan. 2025 The closure of the last blast furnace at Port Talbot, once the largest steelworks in Europe, is the culmination of decades of decline in Britain’s steel industry, which has struggled to compete with low-cost imports. Jill Lawless, The Christian Science Monitor, 30 Sep. 2024 See all Example Sentences for blast furnace 

Word History

First Known Use

1706, in the meaning defined above

Time Traveler
The first known use of blast furnace was in 1706

Dictionary Entries Near blast furnace

Cite this Entry

“Blast furnace.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blast%20furnace. Accessed 9 Jan. 2025.

Kids Definition

blast furnace

noun
: a furnace in which combustion is forced by a stream of air under pressure
especially : one for the reduction of iron ore

More from Merriam-Webster on blast furnace

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