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.
The chaos in the Middle East is also pushing up the cost of plastics, which are made of petrochemicals, and aluminum, because the region is home to several key smelters. The Week Us, TheWeek, 30 Mar. 2026 Aluminium Bahrain, a major smelter, was targeted Saturday by an Iranian attack which injured two employees, the country’s state news agency reported. James Legge, CNN Money, 29 Mar. 2026 Aluminium maker struck Aluminium Bahrain, which hosts the world's largest smelter of the metal, said on Sunday its facility was subjected to an Iranian attack. Garrett Downs,azhar Sukri, CNBC, 29 Mar. 2026 For five days, toxic fumes from a zinc smelter – a plant that turns zinc ore into pure zinc metal – poured out of the factory’s stacks, became trapped in the valley and thus blanketed Donora. Ella Whitman, The Conversation, 19 Mar. 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 4 Apr. 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
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