English Reference
Idiom idiom

pour cold water on


Synonym of throw cold water on (“to belittle or dismiss”).

Meaning adapted from Wiktionary, available under CC BY-SA 4.0.


SIMPLE

Don't pour cold water on my new idea.

CONTEXTUAL

I was excited about the trip, but my brother poured cold water on the plan by mentioning the high costs.

COMPLEX

Although the team presented a bold vision for the future, the board members poured cold water on the proposal by highlighting the significant risks involved.


Related idioms8entries
  1. 01

    a cold day in July

    The time of occurrence of an event that will never happen.

  2. 02

    blood in the water

    In a competitive situation, the exhibition of apparent weakness or vulnerability by one party, especially when this leads to a feeling of vulnerability or greater pressure to perform on the part of the weak party, or enhanced expectation of victory by the others.

  3. 03

    blood is thicker than water

    Family relations and loyalties are stronger than relationships with people who are not family members.

  4. 04

    blow hot and cold

    To behave inconsistently; to vacillate or to waver, as between extremes of opinion or emotion.

  5. 05

    blow out of the water

    To trounce; to defeat thoroughly, as at a game or in battle.

  6. 06

    carbonated water

    Water that contains carbon dioxide dissolved in it under pressure and is intended for drinking.

  7. 07

    carry someone's water

    To do someone's bidding; to serve someone's interests.

  8. 08

    carry water for

    To perform menial tasks for; to serve; to assist; to be forced by politics or pragmatism to endorse or promote a belief, individual, or organization that in reality one does not fully support.

Last updated August 10, 2026