Final answer:
The word 'undercut' in English means to undermine or weaken something. It can refer to physically cutting or removing a corner to create a shorter route.
Step-by-step explanation:
The word "undercut" in English means to undermine or weaken something. It can be used in various contexts, including in a literal sense or figuratively.
In the context of "literally cutting corners," it refers to physically cutting or removing a corner to create a shorter route, which may save time or effort. An example of this is when someone takes a diagonal path across a square, thereby avoiding the longer route around the edges.