Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
The name refers to a unique identifier given to an entity, such as a variable or a method, in a programming language. It helps distinguish one entity from another.
Related terms
Identifier: An identifier is any sequence of characters used to identify a variable, function, class, module, or other entity in programming.