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congestion

congestion

37 3.4
Too many people or vehicles in one place that slow movement
  • noun
  • /kənˈdʒɛs.tʃən/
translation icon : congestión
  • Now that development mania has hit the Near South Side, downtown congestion has clogged the area.
  • traffic congestion
  • reduce congestion
  • road congestion

He also created the world's first congestion pricing system.

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Examples

  • 2030: Traffic congestion will increase by more than 30% in 18 U.S. cities.

    Academic text (2012)
  • During rush hour, the city experiences severe congestion on its main roads.

  • What we're now going to need is congestion control.

  • With all the traffic and congestion, believe me, this way's faster.

  • Drivers are expected to experience record congestion today.

  • In addition, there will be increased road congestion, vehicle emissions, and significant water use.

    Academic text (2008)
  • For years the city had been plagued by growing pedestrian congestion.

  • The festival caused unexpected congestion in the downtown area as people flocked to the event.

  • Traffic congestion is a common problem in metropolitan areas, especially on weekdays.

Synonyms

jam
vscongestion
76 2.7

A crowd of people or vehicles that blocks movement

focuses on overcrowding in places not limited to vehicles
traffic jam
vscongestion
35 1.0

Many cars are stuck and move very slowly on a road

is the broader term covering overcrowding of people or vehicles that hinders movement
gridlock
vscongestion
19 4.6

A complete traffic jam that stops vehicles moving in any direction

is the broader overcrowding idea that can be less extreme yet still slow movement
pileup
vscongestion
7 4.2

Many things, like cars or papers, gather in one place and cause delay

is the general overcrowding idea that includes slow movement without accumulation
horrendous traffic
vscongestion
1 3.8

Very bad traffic that makes travel slow and hard

is the neutral term for overcrowding without stressing extreme severity
traffic delay
vscongestion
1 2.1

A time when cars and other vehicles move slowly and sometimes stop because of heavy traffic or an accident

describes overcrowding as a condition rather than just the time slowed
snarl-up
vscongestion
  • UK
7.2

A traffic jam where cars block each other and cannot move

is the general term for any overcrowding that slows or stops movement
over-crowding
vscongestion
3.1

Too many people in one place, making it uncomfortable and hard to move

emphasizes blockage or slowed movement rather than mere discomfort from numbers

Antonyms

307 2.3

A steady movement of people, goods, or information

21 4.2

The amount of space between two things so they do not touch

Compounds

pulmonary congestion
  • Specialized
1 6.0

Fluid or blood that builds up in the lungs and makes breathing hard

How Crowded

gridlock
19 4.6
congestion
37 3.4
traffic jam
35 1.0
to flow
259 1.6

Surface Forms

congestion singular
congestions plural

Morphology

congestion = congest (transparent) = congest + ion

The noun is a regular -ion nominalization of the verb 'congest', and learners who know 'congest' or 'congested' can derive the meaning for traffic blockage.

Etymology

Congestion comes from Latin parts con- 'together' and gerere 'to carry', so it first meant things 'carried together' or 'piled up'. That's why we use congestion for traffic or crowds where movement is stopped because too many people or vehicles are jammed together.