Idiom: 'Trump card'

What does 'Trump card' mean?

Meaning: A trump card is a resource or strategy that is held back for use at a crucial time when it will beat rivals or opponents.


Idioms similar to 'Trump card'


All idioms have been editorially reviewed, and submitted idioms may have been edited for correctness and completeness.

If you have a question about idioms, ask us about it in our Idioms Discussion Forum.

If you know of an idiom that you would like to be listed here, please use our online form to suggest an idiom.

See also: