trump card

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trump card

He played his trump card to win the final trick.

Definition

Noun: 1. A decisive advantage or resource held in reserve: A "trump card" is a hidden or final advantage that can be used to ensure success, especially in a difficult situation. This meaning originates from card games. 2. A playing card in the suit that has been declared trump: In card games like bridge or whist, a "trump card" is any card from the suit that outranks all other suits for the duration of a hand.

Examples
  • Noun (Decisive Advantage):
    • Her extensive experience in negotiations was her trump card during the difficult talks.
    • The company kept the new technology as a trump card to use against its competitors.
  • Noun (Card Game):
    • He won the trick by playing his trump card, the king of hearts.
    • In this hand, clubs are trumps, so any club is a trump card.
Advanced Usage
  • "To play/have/use a trump card": To deploy or possess a decisive advantage.
    • The lawyer played her trump card by calling a surprise witness to the stand.
    • We need to hold a trump card in reserve for the final round of discussions.
Variants and Related Words
  • Trump (verb): To beat a card by playing a card from the trump suit. Figuratively, to outdo or surpass someone.
    • Her story of adventure trumped all of his travel anecdotes.
  • Trumps (plural noun): The suit that is declared to have temporary superiority in a card game.
    • What are trumps for this hand?
Synonyms
  • Ace in the hole: A hidden advantage.
  • Secret weapon: A decisive resource kept secret until needed.
  • Clincher: A fact, argument, or event that settles a matter conclusively.
Related Idioms
  • To trump something up: To invent a false story or accusation (Note: This phrasal verb is unrelated to the "advantage" meaning of "trump card").
    • The charges against him were completely trumped up.
trump card

He played his trump card to win the final trick.

Noun
  1. a playing card in the suit that has been declared trumps
    • the ace of trumps is a sure winner

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