"Walked" is the past tense of the verb "walk," which means to move at a regular pace by lifting and setting down each foot in turn. It is a common form of locomotion for humans and many animals. Walking can be done for various reasons, including exercise, transportation, or leisure. When someone has "walked," it indicates that they have completed a journey on foot. This action can vary in speed and distance, from a leisurely stroll in a park to a brisk walk for fitness. Walking is often associated with health benefits, such as improved cardiovascular fitness and mental well-being.