Bedeutung von "jam" Essential English Dictionary

jam

verb uk /dʒæm/ (jamming, jammed)

to push something somewhere firmly and tightly:

She jammed her hands into her pockets.

If a machine or something that moves jams, or you jam it, it stops moving or working:

The paper keeps jamming in the machine.

to fill a place completely:

The streets were jammed with cars.

(Definition von "jam verb" von Cambridge Essential Dictionary © Cambridge University Press)