Description: Default arguments in Kotlin are parameters in a function that have a default value assigned. This allows the function to be called without needing to provide all the arguments, thus facilitating its use and increasing the flexibility of the code. When defining a function, default values can be specified for one or more of its parameters, meaning that if the user does not provide a value when calling the function, the default value will be used. This feature is particularly useful in situations where certain parameters are optional or where there is a desire to simplify the function’s interface. Additionally, default arguments contribute to code readability, as they allow developers to quickly understand what values will be used if no others are specified. In summary, default arguments are a powerful tool in programming languages like Kotlin that enhances the efficiency and clarity of software development.