pour cold water on

Idioms  

1. Also, throw cold water on. Discourage or deter, as in Cutting my year-end bonus poured cold water on my loyalty to the company, or Hearing about the outbreak of cholera threw cold water on our plans to visit Bolivia. This term, with its image of putting out a fire with water, at one time meant “defame” or “slander”; the modern meaning dates from about 1800.

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Example Sentences

Another reason the government can’t pour cold water on home prices is the potential consequences for the wider economy.

From The Wall Street Journal • Jan. 20, 2026

As always, though, winter weather could pour cold water on some of those festive getaways.

From Los Angeles Times • Dec. 18, 2025

When asked by BBC Sport's Alex Howell whether the pair could play in the same team, Tuchel appeared to pour cold water on the notion.

From BBC • Nov. 12, 2025

Still, House Minority Leader Hakeem Jeffries tried pour cold water on that idea in a Sunday interview with NBC News.

From Seattle Times • May 8, 2023

Another way of preparing toast and water is to put the toasted bread into a mug and pour cold water on it.

From Directions for Cookery, in its Various Branches by Leslie, Eliza