This is the 12086th most frequent French word.
trébuche
"Trébuche" means "stumbles" in English.
In this sentence, 'trébuche' is used as a verb describing the act of losing balance momentarily, typically due to encountering an obstacle while walking.
Il trébuche sur une pierre en marchant.
He trips over a stone while walking.
Here, 'trébuche' is used metaphorically to indicate a delay or a difficulty in progress caused by certain problems.
Le projet trébuche à cause de problèmes financiers.
The project falters due to financial issues.
In this usage, 'trébuche' describes figuratively stumbling, expressing difficulty or hesitation in speech.