A "fumble" is a term often used in sports, especially in American football, to describe a situation where a player loses possession of the ball while trying to catch or hold onto it. This can happen when a player is tackled, distracted, or simply mishandles the ball. Fumbles can lead to turnovers, giving the opposing team a chance to gain control and score.
In everyday life, "fumble" can also refer to making a mistake or handling a situation awkwardly. For example, if someone is trying to explain something but keeps stumbling over their words, they might say they are fumbling their explanation. This shows that fumbles can happen in both sports and daily interactions.