congestion
1. [ noun ] (medicine) excessive accumulation of blood or other fluid in a body part
Related terms: symptom hyperemia hydrothorax haemothorax pulmonary_congestion
2. [ noun ] excessive crowding
Synonyms: over-crowding
Examples:

"traffic congestion"

Related terms: crowding overcrowd
Similar spelling:   congest
  congestive
  concession
  congested
  concessioner
  conquest
  concoction
  concessive