trébucher
Trébucher is a French verb that describes the action of stumbling or tripping. It typically occurs when a person unexpectedly catches their foot on an object or uneven surface, causing them to lose their balance. This can lead to a brief loss of stability, a falter in gait, or in more severe cases, a fall. The verb can be used literally to describe a physical misstep.
Figuratively, trébucher can refer to encountering an obstacle or difficulty in a more abstract sense. For example,