What does the term "wake" refer to in boating?

The term "wake" specifically refers to the waves created by a moving vessel as it travels through the water. When a boat moves, it displaces water, leading to the formation of waves both behind and sometimes beside the boat. This phenomenon is an important concept in boating, as the size and shape of the wake can affect other vessels, shoreline environments, and even the safety of those onboard. Understanding how to manage and anticipate the wake is crucial for boat operators, as larger wakes can create challenges for smaller boats and affect navigation. The other options do not capture this definition; for example, the sound of a boat's engine or routine maintenance does not involve the physical interaction with water that produces a wake.