jamming

noun
UK /ˈdʒæm.ɪŋ/
US /ˈdʒæm.ɪŋ/

Playing music with other people in a fun, relaxed way.

The band spent the afternoon jamming in the garage.


OTHER MEANINGS

2. Blocking a signal so that radios or phones cannot work.

The spies were jamming the enemy's radio signals.

3. When something gets stuck and cannot move.

Traffic jamming made us late for school.

4. Pressing something hard so it becomes stuck.

He was jamming his clothes into the small suitcase.