# show one's cards

idiom

Source: https://englishreference.com/idiom/show-ones-cards
Updated: 2026-08-10

## Meaning

To reveal something known to oneself but previously concealed from others, especially regarding one's own plans or resources.

## Examples

- He refused to show his cards during the negotiation.
- The candidate waited until the final debate to show his cards regarding his tax policy.
- By revealing his true intentions too early, the diplomat inadvertently showed his cards, allowing his rivals to prepare a counter-strategy.

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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.