Clumsiness/ˈklʌmzinəs/ Definition 1 of 2Pro Tip 1/3Physical Awkwardness Refers to uncoordinated physical actions causing accidents or mishandling of items. His clumsiness was evident when he stumbled over a flat surface. Pro Tip 2/3Often Negative Usually implies a lack of grace or skill, and is not considered a positive trait. Her clumsiness at the dance recital was noticeable. Pro Tip 3/3Accidental Damage Clumsiness often leads to breaking or damaging things unintentionally. The glass broke because of my clumsiness, not on purpose.