Definition, Meaning & Synonyms
ace-in-the-hole
phrase
ˌās-in-ðə-ˈhōl

Definition
A hidden advantage or a resource kept in reserve until needed.

Examples
- Having a skilled negotiator on your team is an ace-in-the-hole for the upcoming discussions.
- Her extensive knowledge of the industry is her ace-in-the-hole during presentations.

Meaning
An ace-in-the-hole is a secret weapon or a surprising fact that can be used to one’s advantage in a situation, particularly when the outcome is uncertain.

Synonyms
- advantage
- trump card
- secret weapon