simmer down

verb

1. informal,  (intr) to grow calmer or quieter, as after intense rage or excitement

2. (tr) to reduce the volume of (a liquid) by boiling slowly

Idioms and Phrases

Become calm after anger or excitement, as in Simmer down, Mary; I'm sure he'll make it up to you, or I haven't time to look at your report now, but I will when things have simmered down a bit. This idiom derives from simmer in the sense of “cook at low heat, below the boiling point.” [Second half of 1800s]

Example Sentences

You can thin out jams or preserves—apricot, cherry, fig, even marmalade—or simmer down fresh or frozen fruit into a sticky glaze.

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However, the toxicity in their relationship appeared to simmer down over the years.

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Tensions seem to have simmered down in recent days, though the public will have to wait to see what effects the beef may have on the stars' reputations.

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Cohen said he believes the protests will likely simmer down over the summer, as students return home.

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I make our rhubarb days last a little longer by saving some to simmer down with sugar and water for the prettiest simple syrup you have ever seen.

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Related Words

• allay 
• alleviate 
• appease 
• assuage 
• cool 
• mitigate 
• mollify 
• pacify 
• placate 
• quiet 
• relax 
• relieve 
• settle 
• soothe 
• steady