When something is said to 'hover', what is it doing?

When something is said to 'hover', it refers to the action of floating or hanging suspended in one place, often just above the ground. This term is commonly used to describe objects or creatures that do not make contact with a surface while remaining relatively stationary. For instance, a hummingbird can hover in the air by flapping its wings rapidly, allowing it to maintain its position without moving forward. The concept of hovering implies a sense of balance and stability in mid-air rather than movement or contact with the ground.