identifier

[aɪˈdɛntɪfaɪər]

identifier Definition

• 1. a word or number that identifies someone or something
• 2. a 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

• name
• label
• tag
• designation
• code

Phrases with identifier

• personal 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.

• access identifier

  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.'