boil over

verb

boiled over; boiling over; boils over

intransitive verb

1
: to overflow while boiling
2
: to become so incensed as to lose one's temper
boilover noun

Examples of boil over in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But by season 5, tensions among the cast (particularly with former costar Candiace Dillard Bassett) boiled over into an explosive on-camera altercation that dominated headlines and divided fans. Dave Quinn, People.com, 7 June 2025 If the call fails to result in another de-escalation, tensions could boil over, and tariffs could rise again. David Goldman, CNN Money, 5 June 2025 This week has gotten off to a tough start for the Red Sox, and prior to Wednesday’s series finale against the Los Angeles Angels tensions boiled over on the field. Mac Cerullo, Boston Herald, 4 June 2025 Let stand until sugar is dissolved, about 30 minutes. Bring peach mixture to a boil over medium-high, stirring occasionally. Anne Byrn, Southern Living, 2 June 2025 See All Example Sentences for boil over

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of boil over was in the 15th century

Browse Nearby Words

Cite this Entry

“Boil over.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/boil%20over. Accessed 12 Jun. 2025.

Kids Definition

boil over

verb
1
: to overflow while boiling
2
: to become so angry as to lose one's temper

More from Merriam-Webster on boil over

Last Updated: - Updated example sentences
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