amerikai:
brit:
1. To trip or fall; to walk clumsily.
He stumbled over a rock.
2. To make a mistake or have trouble.
I always stumble over verbs in Spanish.
3. To cause to stumble or trip.
4. To mislead; to confound; to cause to err or to fall.
5. To strike or happen (upon a person or thing) without design; to fall or light by chance; with on, upon, or against.
1. The motion of one who stumbles.