furnace

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furnace¹

  • /ˈfɝnɪs/ US
  • /ˈfɜːnɪs/ UK

Rhymes with -ɜː(ɹ)nɪs

Where it comes from

Inherited from Middle English forneys, borrowed from Old French fornais, from Latin fornāx.

noun furnaces

  1. An industrial heating device, such as for smelting metal or firing ceramics. Plans for the next phase include furni capable of inert atmospheres and partial vacuums.
  2. Canada, US A device that provides heat for a building. HVAC services include furnace maintenance.
  3. colloquial, figuratively Any area that is excessively hot. The busy kitchen became a sweltering furnace.
  4. figuratively A place or time of punishment, affliction, or great trial; severe experience or discipline. forged in the furnace of fierce competition
  5. historical, metonymically A smithy or whole ironworks. The furnace at Durham helped keep Washington's army at arms.

    Similar: forge

verb furnaces · furnacing · furnaced

  1. To heat in a furnace.
  2. To exhale like a furnace.

Furnace²

proper noun

  1. A surname, variant of Furness.

Thesaurus

Closest in meaning: kiln, smelter, stove, heater, heating, crucible, fire, boiler, bucket, bonfire, cooker, blaze, heat, burning, reactor, foyer

Translations

Every language

noun device for heating in a factory, melting metals, etc

Españolfragua, horno
한국어노 no, 용광로 yonggwangno
日本語窯 kama, 溶鉱炉 yōkōro, 炉 ro
中文爐子 /炉子 lúzi, 熔爐 /熔炉 rónglú, 爐 /炉 lú
हिन्दीभट्ठा bhaṭṭhā, भट्ठी bhaṭṭhī
Portuguêsforno, fornalha
Françaisfour, haut fourneau
DeutschOfen, Hochofen, Schmelzofen
Italianofornace, bruciatore, caldaia
Ελληνικάκαμίνι kamíni, φούρνος foúrnos
Românăfurnal
Русскийпечь pečʹ, горн gorn, до́мна dómna, то́пка tópka
Tiếng Việtlò, lò sưởi
עבריתכּוּר kur

noun device for heating a building

Españolforno, fornalla
Portuguêsfornalha
Françaischaudière
DeutschOfen, Heizung
Italianocaldaia, bruciatore
Русскийпечь pečʹ

noun hot area

Españolachicharradero, chicharrera, asadero, tostadero
中文火爐 /火炉 huǒlú, 烤爐 /烤炉 kǎolú
Françaisfournaise
Ελληνικάκαμίνι kamíni, φούρνος foúrnos
Русскийто́пка tópka, печь pečʹ, пе́чка péčka

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MLA

"furnace." Wiktionary, via Micwyn, micwyn.com/word/furnace. Accessed 6 Nov. 2026.

APA

furnace. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/furnace

Chicago

"furnace." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/furnace.

BibTeX
@misc{furnace_2026,
  title = {furnace},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/furnace},
  urldate = {2026-11-06}
}