Standard Lemma guide

congestion

noun · 7 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Canada, General-American, Received-Pronunciation: /kənˈd͡ʒɛs.t͡ʃən/
  • Canada, General-American, Received-Pronunciation: /-ˈd͡ʒɛʃ.d͡ʒən/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • Northern-England: /kʊnˈd͡ʒɛʃ.d͡ʒən/
  • CMU ARPABET: K AH0 N JH EH1 S CH AH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The hindrance or blockage of the passage of something, for example a fluid, mixture, traffic, people, etc. (due to an excess of this or due to a partial or complete obstruction), resulting in overfilling or overcrowding.

An accumulation or buildup, the act of gathering into a heap or mass.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Examples

  • network congestion

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The hindrance or blockage of the passage of something, for example a fluid, mixture, traffic, people, etc. (due to an excess of this or due to a partial or complete obstruction), resulting in overfilling or overcrowding.

Blocking up of the capillary and other blood vessels, etc., in any locality or organ (often producing other morbid symptoms); local hypermic, active or passive.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, sciences

Examples

  • arterial congestion
  • venous congestion
  • congestion of the lungs

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

An excess or accumulation of something.

An excess of traffic; usually not a complete standstill of traffic, so usually not synonymous with traffic jam.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Examples

  • traffic congestion

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

An excess or accumulation of something.

An excess of mucus or fluid in the respiratory system; congestion of the lungs, or nasal congestion.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

An excess or accumulation of something.

Edema, water retention, swelling, enlargement of a body part because of fluid retention in tissues and vessels.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

excessive crowding

Definition source: Princeton WordNet 3.0

Examples

  • traffic congestion

Meaning relationships

Synonyms: over-crowding

Antonyms: none provided

Broader terms: crowding

7

noun

Meaning 7

excessive accumulation of blood or other fluid in a body part

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: symptom

Narrower terms: hydrothorax, hemothorax, haemothorax, hyperemia, hyperaemia, pulmonary congestion, stuffiness

History

Etymology

From late Middle English congestioun, from Old French [Term?], from Latin congestĭō (“heap, accumulation”), from congerō (“to bring together, accumulate, heap up”), formed by the root gerō (“to carry”) and the prefix con-.

Across languages

Translations

64 source translations are retained for this English entry.

  • Arabic: اِحْتِقَان (iḥtiqān) — accumulation, buildup
  • Bulgarian: натрупване (natrupvane) — accumulation, buildup
  • Czech: nahromadění — accumulation, buildup
  • Czech: zahlcení — accumulation, buildup
  • Danish: tilstopning — accumulation, buildup
  • Dutch: verstopping — accumulation, buildup
  • Galician: conxestión — accumulation, buildup
  • Hebrew: גודש — accumulation, buildup
  • Hungarian: túlterheltség — accumulation, buildup
  • Hungarian: torlódás — accumulation, buildup
  • Hungarian: összetorlódás — accumulation, buildup
  • Northern Kurdish: xitimî — accumulation, buildup
  • Polish: zator — accumulation, buildup
  • Russian: скопле́ние (skoplénije) — accumulation, buildup
  • Slovak: nahromadenie — accumulation, buildup
  • Slovak: nakopenie — accumulation, buildup
  • Slovak: zahltenie — accumulation, buildup
  • Spanish: congestión — accumulation, buildup
  • Swedish: anhopning — accumulation, buildup
  • Swedish: sammanhopning — accumulation, buildup
  • Arabic: اِحْتِقَان (iḥtiqān) — medicine: blocking up of the capillary and other blood vessels, etc., in any locality or organ (often producing other morbid symptoms); local hypermic, active or passive
  • Hungarian: vértolulás — medicine: blocking up of the capillary and other blood vessels, etc., in any locality or organ (often producing other morbid symptoms); local hypermic, active or passive
  • Hungarian: vérbőség — medicine: blocking up of the capillary and other blood vessels, etc., in any locality or organ (often producing other morbid symptoms); local hypermic, active or passive
  • Hungarian: pangás — medicine: blocking up of the capillary and other blood vessels, etc., in any locality or organ (often producing other morbid symptoms); local hypermic, active or passive
  • Hungarian: vértelítettség — medicine: blocking up of the capillary and other blood vessels, etc., in any locality or organ (often producing other morbid symptoms); local hypermic, active or passive
  • Hungarian: tolulás — medicine: blocking up of the capillary and other blood vessels, etc., in any locality or organ (often producing other morbid symptoms); local hypermic, active or passive
  • Bulgarian: задръстване (zadrǎstvane) — excess of traffic
  • Czech: zácpa — excess of traffic
  • Danish: trængsel — excess of traffic
  • Dutch: opstopping — excess of traffic
  • Finnish: ruuhka — excess of traffic
  • Finnish: liikenneruuhka — excess of traffic
  • French: embouteillage — excess of traffic
  • French: bouchon — excess of traffic
  • Galician: atasco — excess of traffic
  • Galician: atoamento — excess of traffic
  • German: stockender Verkehr — excess of traffic
  • German: leichter Stau — excess of traffic
  • German: leichter Verkehrsstau — excess of traffic
  • Hebrew: עומס תנועה — excess of traffic
  • Hungarian: zsúfoltság — excess of traffic
  • Hungarian: torlódás — excess of traffic
  • Hungarian: dugó — excess of traffic
  • Hungarian: forgalmi zavar — excess of traffic
  • Icelandic: umferðarhnútur — excess of traffic
  • Icelandic: umferðarteppa — excess of traffic
  • Irish: brú tráchta — excess of traffic
  • Irish: plódú tráchta — excess of traffic
  • Macedonian: сообраќаен метеж (soobraḱaen metež) — excess of traffic
  • Persian: ازدحام (ezdehâm) — excess of traffic
  • Polish: zator — excess of traffic
  • Russian: зато́р (zatór) — excess of traffic
  • Russian: про́бка (próbka) — excess of traffic
  • Slovak: zápcha — excess of traffic
  • Slovak: kongescia — excess of traffic
  • Spanish: congestión — excess of traffic
  • Spanish: atasco — excess of traffic
  • Swedish: stockning — excess of traffic
  • Swedish: trängsel — excess of traffic
  • Urdu: بھیڑ (bhīṛ) — excess of traffic
  • Urdu: بھیڑ بھاڑ (bhīṛ bhāṛ) — excess of traffic
  • Hungarian: dugulás — medicine: an excess of mucus or fluid in the respiratory system; congestion of the lungs, or nasal congestion
  • Hungarian: orrdugulás — medicine: an excess of mucus or fluid in the respiratory system; congestion of the lungs, or nasal congestion
  • Hungarian: tüdőpangás — medicine: an excess of mucus or fluid in the respiratory system; congestion of the lungs, or nasal congestion
Real reading context

congestion in complete knowledge articles