simmer

1 of 2

verb

sim·​mer ˈsi-mər How to pronounce simmer (audio)
simmered; simmering ˈsi-mə-riŋ How to pronounce simmer (audio)
ˈsim-riŋ
Synonyms of simmernext

intransitive verb

1
: to stew gently below or just at the boiling point
2
a
: to be in a state of incipient development : ferment
ideas simmering in the back of my mind
b
: to be in inward turmoil : seethe

transitive verb

: to cook slowly in a liquid just below the boiling point

simmer

2 of 2

noun

: the state of simmering

Synonyms of simmer

Examples of simmer in a Sentence

Verb Simmer the stew for 40 minutes or until the sauce has thickened. The chicken was simmered in a cream sauce. The dispute simmered for years before any progress was made. It's a debate that has simmered for 30 years and is likely to continue. Long-simmering tensions between the two groups eventually sparked violence. Noun Bring the mixture to a simmer.
Recent Examples on the Web
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Verb
OpenAI is locked in a heated battle with Anthropic and Google for leadership in the AI market, trying to get both consumers and business customers hooked on chatbots and other AI tools, while public anger over AI continues to simmer as evidenced by a recent attack on Altman’s home. David Ingram, NBC news, 26 Apr. 2026 The eruptions – yours, the partner’s – suggest that there’s a lot that’s been simmering underneath your interactions. R. Eric Thomas, Chicago Tribune, 25 Apr. 2026
Noun
Bring to a simmer and gently cook for 1½ hours or until soft. Shafiq Najib, ABC News, 24 Apr. 2026 As tensions around immigration simmer, their relationship puts both of them at risk. Andreas Wiseman, Deadline, 24 Apr. 2026 See All Example Sentences for simmer

Word History

Etymology

Verb

alteration of English dialect simper, from Middle English simperen, of imitative origin

First Known Use

Verb

1637, in the meaning defined at intransitive sense 1

Noun

1758, in the meaning defined above

Time Traveler
The first known use of simmer was in 1637

Browse Nearby Words

Cite this Entry

“Simmer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/simmer. Accessed 1 May. 2026.

Kids Definition

simmer

verb
sim·​mer
ˈsim-ər
simmered; simmering
-(ə-)riŋ
: to stew gently below or just at the boiling point
simmer noun

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