smelter

noun

smelt·​er ˈsmel-tər How to pronounce smelter (audio)
: one that smelts:
a
: a worker who smelts ore
b
: an owner or operator of a smeltery
c
or smeltery : an establishment for smelting

Examples of smelter in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Rio Tinto, with smelters in Canada and Australia, is one of the world's major aluminum suppliers. CNBC, 4 Mar. 2026 In the 1980s, the Environmental Protection Agency collected samples from around the former Montana smelter and sent them to the Centers for Disease Control for review. Sarah Henry, AZCentral.com, 1 Mar. 2026 The smelter is in a room roughly the size of a walk-in closet. Roxana Popescu, San Diego Union-Tribune, 25 Feb. 2026 China has sourced nickel from Indonesia for decades, but the relationship deepened after Jakarta banned raw ore exports in 2020, drawing a surge of Chinese investment into smelters. ABC News, 17 Feb. 2026 See All Example Sentences for smelter

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of smelter was in the 15th century

Browse Nearby Words

Cite this Entry

“Smelter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/smelter. Accessed 15 Mar. 2026.

Kids Definition

smelter

noun
smelt·​er ˈsmel-tər How to pronounce smelter (audio)
1
: a person whose work or business is smelting
2
or smeltery
-tə-rē
: an establishment for smelting
Last Updated: - Updated example sentences
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