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identifier

[aɪˈdɛntɪfaɪər]

identifier Definition

  • 1a word or number that identifies someone or something
  • 2a symbol or name that represents a particular object or set of objects in a program, equation, or other context

Using identifier: Examples

Take a moment to familiarize yourself with how "identifier" can be used in various situations through the following examples!

  • Example

    Your passport number is a unique identifier.

  • Example

    In programming, variables are often used as identifiers.

  • Example

    The bar code on the product serves as an identifier for inventory purposes.

identifier Synonyms and Antonyms

Synonyms for identifier

Phrases with identifier

  • a piece of information used to identify a specific individual

    Example

    Social Security Number is a personal identifier used in the United States.

  • unique identifier

    a value or sequence of values that uniquely identifies an entity or object

    Example

    A GUID (Globally Unique Identifier) is a type of unique identifier used in computer systems.

  • a code or password used to gain access to a system or resource

    Example

    The access identifier for this database is 'admin'.

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Summary: identifier in Brief

An 'identifier' [aɪˈdɛntɪfaɪər] is a word, number, symbol, or name that distinguishes or represents someone or something. It can be used to identify individuals, objects, or entities in various contexts, such as passports, programming, and inventory management. Examples include 'Your passport number is a unique identifier.' and 'In programming, variables are often used as identifiers.'