Somebody’s best/strongest/winning card
noun
Someone's strongest advantage or most effective resource.
Her practical experience in the field was her winning card during the job interview.

Often appears as...
- play one's best card
- hold one's best card
Usage tips
Idiomatic
noun
The most effective strategy in a game or activity.
His aggressive style of playing is often his strongest card in a poker game.

Often appears as...
- play one's strongest card
- hold one's strongest card
Usage tips
Colloquial
noun
The advantage someone uses to ensure they get what they want.
My brother always uses his charm as his best card when negotiating.

Often appears as...
- use one's best card
- have one's best card
Usage tips
Idiomatic
noun
Someone's strongest advantage or most effective resource.
Her practical experience in the field was her winning card during the job interview.

Often appears as...
- play one's best card
- hold one's best card
Usage tips
Idiomatic
noun
The most effective strategy in a game or activity.
His aggressive style of playing is often his strongest card in a poker game.

Often appears as...
- play one's strongest card
- hold one's strongest card
Usage tips
Colloquial
noun
The advantage someone uses to ensure they get what they want.
My brother always uses his charm as his best card when negotiating.

Often appears as...
- use one's best card
- have one's best card
Usage tips
Idiomatic
Definition 1 of 3

Context Matters
Used in situations where the advantage is critical to success, like job interviews or competitions.

His knowledge of international law was his winning card that landed him the position.
Not Literal
It's metaphorical, implying a hidden strength, not an actual playing card.

In debates, her quick thinking is always her best card.
WordUp Chrome Extension
As you browse the web instantly look up words you don’t know.
Get Chrome Extension