Which of the following translates to 'bump' in Polish?

The correct translation of 'bump' in Polish is "guz". In this context, "guz" specifically refers to a physical bump, such as a swelling or lump that might occur from a physical impact or injury. This aligns well with the definition of a bump as an elevation or protrusion on the surface of something, typically referring to a body part in medical or everyday contexts.

The other options refer to different concepts: "zderzać się" means to crash or collide, "złamać" translates to break (as in breaking a bone), and "przypis" refers to an annotation or footnote. These meanings do not correlate with the idea of a bump as it pertains to physical swellings or elevations on the body. Thus, "guz" is the term that most accurately matches the intended meaning of 'bump'.