1. congested
The roads are very congested.
London's roads are heavily congested
congested nose
London's roads are heavily congested (=very congested). / traffic congestion
The council refused to issue licences to any more stallholders because the market was already congested and there was no room for them.
Many of Europe’s major airports are heavily congested.
During the parade the streets were congested with people.
congested = overcrowded
Our earth is congested with people.
Your left eye is congested.
The expressway was congested with thousands of cars.
2. packed with
My attic is packed with old boxes.