# throw a wet blanket on

idiom

Source: https://englishreference.com/idiom/throw-a-wet-blanket-on
Updated: 2026-08-10

## Meaning

To discredit; to spoil or disparage.

## Examples

- Please do not throw a wet blanket on my new idea.
- He tried to be excited about the trip, but his friend threw a wet blanket on the plan by complaining about the cost.
- Despite the team's genuine enthusiasm for the project, the manager threw a wet blanket on their progress by focusing entirely on minor, irrelevant errors.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.