There was a jamming of cars on the highway.
A situation where things are stuck or blocked, often causing a delay.
Someone is jamming the radio signal.
To block or interfere with something, often used in the context of signals or devices.
We had a jamming session at my friend's house.
A musical session where musicians play together informally.
They are jamming in the garage.
To play music informally with others, often improvising.
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