👉 In the context of programming, an "undercarter" is a computer program that runs within an operating system or environment and does not interact directly with user input. It's often used to represent a low-level software component in an application that doesn't have any direct access to the user interface. Undercarts are typically found in applications where the mainframe or other high-level programming languages are used, as they abstract away most of the details related to user interaction and data processing.