What does "giggling" refer to in ship maneuvering?

In the context of ship maneuvering, "giggling" refers to the action of altering speed and direction quickly. This maneuvering technique is often used in situations where a vessel needs to respond to changing conditions or obstacles in its path, allowing for quick adjustments to maintain control and ensure safety. It demonstrates a ship's agility and the helmsman's skill in executing responsive turns or speed changes, which can be crucial in tight spaces or during complex docking scenarios.

The importance of being able to giggle relates to the dynamics of ship handling, where responsiveness is key to navigating effectively. This capability can significantly contribute to avoiding collisions or grounding when navigating in congested or tricky waters. Understanding this term enhances a mariner's comprehension of maneuvering strategies needed in various maritime situations.