1. The term "define" in programming means to create or declare a variable, function, or other entity with a specific name and value or behavior. 2. For example, in Python, you can define a variable by writing: ```python x = 10 ``` This means the variable `x` is defined with the value 10. 3. Another example is defining a function in Python: ```python def greet(name): return "Hello, " + name ``` This defines a function named `greet` that takes a parameter `name` and returns a greeting string. 4. In JavaScript, defining a variable can be done using `let` or `const`: ```javascript let age = 25; ``` This defines a variable `age` with the value 25. 5. Defining a function in JavaScript: ```javascript function add(a, b) { return a + b; } ``` This defines a function `add` that returns the sum of two numbers. Each example shows how to define variables or functions in different programming languages.