undercool

verb

un·​der·​cool ˌən-dər-ˈkül How to pronounce undercool (audio)
undercooled; undercooling; undercools

transitive verb

: supercool

Word History

First Known Use

1895, in the meaning defined above

Time Traveler
The first known use of undercool was in 1895

Dictionary Entries Near undercool

undercook

undercool

undercount

See More Nearby Entries 

Cite this Entry

“Undercool.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undercool. Accessed 17 Dec. 2024.

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