Definition, Meaning & Synonyms

wild-card

noun

/ˈwaɪld kɑːrd/

Definition

A character or symbol in computing or card games that represents one or more unspecified characters or values.

Examples

The use of a wild-card character * allows for more flexible search options in databases.
In poker, the wild-card can change the outcome of the game significantly.

Meaning

In computing, a wild-card is often used in search queries to signify that any character or set of characters can fill that position. In card games, it refers to a card that can be substituted for any other card.