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Wildcard: meaning, definitions and examples

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wildcard

 

[ ˈwaɪldkɑrd ]

Noun
Context #1 | Noun

computing term

A wildcard is a character or string that can represent one or more characters in a search or matching process. It is commonly used in computer programming and file searching to indicate an unspecified character or set of characters.

Synonyms

placeholder, substitute, variable.

Examples of usage

  • You can use the asterisk (*) as a wildcard in your file searches.
  • The question mark (?) serves as a wildcard for a single unknown character.
  • In SQL, wildcards allow for flexible querying of databases.
Context #2 | Noun

gambling

In the context of gambling, especially in card games, a wildcard is a card that can be used to represent any other card. It increases the flexibility of players' hands and the complexity of the game.

Synonyms

generic card, substitute card.

Examples of usage

  • In poker, a joker is often used as a wildcard.
  • The rules allow for one wildcard in the game of rummy.
  • Players love using wildcards to enhance their chances of winning.

Translations

Translations of the word "wildcard" in other languages:

🇵🇹 caractere curinga

🇮🇳 वाइल्डकार्ड

🇩🇪 Wildcard

🇮🇩 wildcard

🇺🇦 підстановчий знак

🇵🇱 symbol wieloznaczny

🇯🇵 ワイルドカード

🇫🇷 caractère générique

🇪🇸 comodín

🇹🇷 joker

🇰🇷 와일드카드

🇸🇦 رمز بديل

🇨🇿 zástupný znak

🇸🇰 zástupný znak

🇨🇳 通配符

🇸🇮 wildcard

🇮🇸 villikort

🇰🇿 жабық белгі

🇬🇪 ველური ბარათი

🇦🇿 wildcard

🇲🇽 comodín

Etymology

The term 'wildcard' originated in the early 20th century, specifically around the 1900s, primarily in gambling contexts. The word 'wild' referred to something uncontrolled or unrestricted, while 'card' naturally pertaining to playing cards. It was first used in card games where specific cards could take on different roles within the game, offering players more flexibility and strategy. Over time, the term expanded into other areas, notably computing since the late 20th century, where it took on a more technical meaning related to searches and commands. Today, 'wildcard' serves both as a term in gaming and a key concept in programming, illustrating the evolution of language across different contexts.

Word Frequency Rank

This word's position of #33,798 indicates it's among the more rare English words. While understanding it broadens your vocabulary, focus on more common words first.