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Synonyms

furnace

American  
[fur-nis] / ˈfɜr nɪs /

noun

  1. a structure or apparatus in which heat may be generated, as for heating houses, smelting ores, or producing steam.

  2. a place characterized by intense heat.

    The volcano was a seething furnace.

  3. Astronomy.  Furnace, the constellation Fornax.


verb (used with object)

furnaced, furnacing
  1. to heat (a metal piece) in a furnace.

furnace British  
/ ˈfɜːnɪs /

noun

  1. an enclosed chamber in which heat is produced to generate steam, destroy refuse, smelt or refine ores, etc

  2. a very hot or stifling place

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • furnace-like adjective
  • furnacelike adjective

Etymology

Origin of furnace

First recorded in 1175–1225; Middle English furneis, furnais, from Old French fornais, fournais, from Latin fornāc- (stem of fornāx “kiln, oven”), akin to formus “warm”

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

For most of us, it’s like lighting cash on fire every time our furnace or AC kicks on.

From The Wall Street Journal

Water and temperature sensors are also super useful, something I wish I had when my furnace went out while on a cruise a few years ago.

From Salon

The Monkey King frees six puppet horses, who rise above the stage on long poles; he staggers out of the furnace with glowing red eyes.

From The Wall Street Journal

If you’re thinking about replacing your furnace or installing insulation, “this is the time,” Wolfe said.

From MarketWatch

It loads the raw material into furnaces that melt it.

From Barron's