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trough

elongated region of low atmospheric pressure
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trough

Summary

trough is a pressure system[1]. trough draws 232 Wikipedia views per month (pressure_system category, ranking #3 of 4).[2]

Key Facts

  • trough's instance of is recorded as pressure system[3].
  • trough's subclass of is recorded as physico-geographical object[4].
  • trough's Commons category is recorded as Barometric troughs[5].
  • trough's opposite of is recorded as ridge[6].
  • trough's Freebase ID is recorded as /m/07pt7p[7].
  • trough's Great Russian Encyclopedia Online ID is recorded as 862691[8].
  • trough's Microsoft Academic ID is recorded as 71307200[9].
  • trough's Online PWN Encyclopedia ID is recorded as 4000590[10].
  • trough's Encyclopaedia Beliana ID is recorded as brazda-nizkeho-tlaku[11].

Body

Designation and Status

trough's instance of is recorded as pressure system[3].

Why It Matters

trough draws 232 Wikipedia views per month (pressure_system category, ranking #3 of 4).[2] trough has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[12] trough is known by 15 alternative names across languages and contexts.[13]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . Freebase Data Dumps. wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [12] ↑ . Wikidata sitelinks. wikidata.org.
  3. [13] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). trough. Retrieved May 3, 2026, from https://4ort.xyz/entity/trough
MLA “trough.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/trough.
BibTeX @misc{4ortxyz_trough_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{trough}}, year = {2026}, url = {https://4ort.xyz/entity/trough}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): trough — https://4ort.xyz/entity/trough (retrieved 2026-05-03)

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