What is the definition of a variable in Python?

In Python, a variable is defined as a named location to store data. This means that when you create a variable, you are essentially creating a label that points to a specific piece of data in memory. This allows you to reference and manipulate that data more conveniently throughout your program.

When you assign a value to a variable (for example, x = 10), Python allocates memory for that value and associates the name x with that memory location. You can then use the name x in subsequent operations, and if you change x, the new value will replace the old one, demonstrating how variables can store mutable data.

While constants and reserved keywords are important concepts in programming, they do not encapsulate what a variable is. Constants represent unchangeable values, reserved keywords are terms that have special meaning in Python and cannot be used as identifiers. Data structures refer to organized formats to store and manage data, such as lists or dictionaries, which may utilize variables but are not themselves synonymous with the concept of a variable. Hence, the definition of a variable in Python directly aligns with being a named location to store data.