vacuum pan

noun

: a tank with a vacuum pump for rapid evaporation and condensation (as of sugar syrup) by boiling at a low temperature

Word History

First Known Use

1833, in the meaning defined above

Time Traveler

The first known use of vacuum pan was in 1833

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Browse Nearby Words

vacuum-packed

vacuum pan

vacuum pump

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Cite this Entry

Style

“Vacuum pan.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vacuum%20pan. Accessed 12 Mar. 2026.

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