Bustle/ˈbʌsl/ Definition 1 of 3Pro Tip 1/3Urban Energy Use 'bustle' to describe the vibrant energy in busy urban areas, often positive. I love the bustle of New York's streets. Pro Tip 2/3Not Always Chaos 'Bustle' implies activity and energy, not necessarily chaos or disorder. The market had an exciting bustle but was well-organized. Pro Tip 3/3Sounds of Activity 'Bustle' often suggests the sounds of activity, like conversations and movement. Morning bustle filled the air as shops opened.