Definition

1. Noun:
   • A playing card that can represent any other card: In some card games, a "wild card" is a card (like a Joker) whose value or suit is decided by the person who holds it.
   • An unpredictable or unknown factor: A "wild card" is a person, thing, or element whose influence or effect is uncertain and can change a situation in unexpected ways.

Examples

• Noun:
  • In this game, the two of clubs is the wild card, so you can use it as any card you need to complete your hand.
  • The team's new striker is a real wild card; he could score three goals or get sent off.
  • The weather is always a wild card in our outdoor event planning.

Advanced Usage

• "To be a wild card": To be an unpredictable element in a situation.
  • Her testimony could be a wild card in the trial, potentially helping or hurting the defense.
• "Wild card entry/spot": In sports or competitions, a place given to a participant who has not qualified through the usual process, often at the discretion of the organizers.
  • The young player received a wild card entry into the prestigious tennis tournament.

Variants and Related Words

• Wildcard (noun): An alternative spelling, especially common in computing and sports contexts (e.g., a wildcard character, a wildcard team).
  • You can use an asterisk () as a wildcard to search for any word that begins with "run".*

Synonyms

• Joker (specifically for the card game meaning).
• Unknown quantity: An element whose nature or effect is not known.
• X-factor: A variable with an unknown but potentially significant impact.

Related Phrases

• Wild card character (Computing): A symbol, like * or ?, used in searching to represent any character or series of characters.
  • Searching for "cat" will find "catch", "catalog", and "category".*
• Wild card team (Sports): A team that qualifies for a playoff or tournament without winning its division, often based on its record.
  • The wild card team surprised everyone by making it to the finals.

Noun

1. a playing card whose value can be determined by the person who holds it
2. an unpredictable factor
   • the weather was a wild card