congestionamento significado em Inglês

jam [jams]▼(blockage, congestion)
noun
[UK: dʒæm] [US: ˈdʒæm]

traffic jam [traffic jams]▼(situation in which all road traffic is stationary or very slow)
noun
[UK: ˈtræ.fɪk dʒæm] [US: ˈtræ.fɪk ˈdʒæm]