boil·ing
ˈbȯi(-ə)-liŋ 
1
a
: heated to the boiling point
b
: torrid
a boiling sun
2
: intensely agitated
a boiling sea
boiling with anger
Examples of boiling in a Sentence
Adjective
I'm boiling in this suit.
It is boiling in here.
Adverb
The sun was boiling hot.
He is boiling mad at how he was treated.
Recent Examples on the Web
Stefanie Waldek, Space.com, 13 Aug. 2025
One idea is that about a million years after the Big Bang, the universe cooled and underwent a phase transition, an event similar to how boiling water turns liquid into gas.
—Yasemin Saplakoglu, Scientific American, 3 Mar. 2020
If candy is still stuck on, pour more boiling water over whatever hasn’t come clean.
—Washington Post, 3 Dec. 2019
The simplest fix could be as easy as boiling water—boil a medium-size pot once or twice per week, and pour down the drain.
—Country Living Staff, Country Living, 14 Oct. 2019
Although boiling water is always a set temperature, eggs coming from the fridge or countertop are not.
—Genevieve Ko, latimes.com, 18 June 2019
Organizers shared tips to help prevent the virus, which include washing hands with soap for more than 30 seconds, eating food that is thoroughly cooked and boiling water before drinking.
—Rachel Axon, USA TODAY Sports, 6 Feb. 2018
More boiling water: Boil water advisories typically happen due to a water main break and/or a loss of pressure in the water system.
—Brian Manzullo, Detroit Free Press, 24 Oct. 2017
The station is home to two boiling water reactors, capable of powering more than 2.25 million homes and businesses.
—Staff Report, The Aegis, 6 June 2017
Examples are automatically compiled from online sources to
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Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
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Adjective
Agrawal and her team studied ionic liquids — salts that are liquid at sub-boiling temperatures (below 212 degrees Fahrenheit, or 100 degrees Celsius) — as a potential hospitable environment for life.
—Stefanie Waldek, Space.com, 13 Aug. 2025
One idea is that about a million years after the Big Bang, the universe cooled and underwent a phase transition, an event similar to how boiling water turns liquid into gas.
—Yasemin Saplakoglu, Scientific American, 3 Mar. 2020
If candy is still stuck on, pour more boiling water over whatever hasn’t come clean.
—Washington Post, 3 Dec. 2019
The simplest fix could be as easy as boiling water—boil a medium-size pot once or twice per week, and pour down the drain.
—Country Living Staff, Country Living, 14 Oct. 2019
Although boiling water is always a set temperature, eggs coming from the fridge or countertop are not.
—Genevieve Ko, latimes.com, 18 June 2019
Organizers shared tips to help prevent the virus, which include washing hands with soap for more than 30 seconds, eating food that is thoroughly cooked and boiling water before drinking.
—Rachel Axon, USA TODAY Sports, 6 Feb. 2018
More boiling water: Boil water advisories typically happen due to a water main break and/or a loss of pressure in the water system.
—Brian Manzullo, Detroit Free Press, 24 Oct. 2017
The station is home to two boiling water reactors, capable of powering more than 2.25 million homes and businesses.
—Staff Report, The Aegis, 6 June 2017
Cite this Entry
“Boiling.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/boiling. Accessed 31 Oct. 2025.
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