millimetre

SI unit of length equal to one thousandth of a metre
Intangible unit_of_length Q174789
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millimetre

Summary

millimetre is an unit of length[1]. millimetre ranks in the top 3% of unit_of_length entities by monthly Wikipedia readership (2,213 views/month).[2]

Key Facts

  • millimetre's instance of is recorded as unit of length[3].
  • millimetre's instance of is recorded as SI derived unit[4].
  • millimetre's instance of is recorded as decimal submultiple of an unit[5].
  • millimetre's instance of is recorded as metric unit[6].
  • millimetre's measured physical quantity is recorded as length[7].
  • millimetre's Commons category is recorded as Millimetre[8].
  • millimetre's said to be the same as is recorded as milimetr[9].
  • millimetre's Unicode character is recorded as ㎜[10].
  • millimetre's Freebase ID is recorded as /m/0jmrm[11].
  • millimetre's Art & Architecture Thesaurus ID is recorded as 300379097[12].
  • millimetre's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[13].
  • millimetre's Encyclopædia Britannica Online ID is recorded as science/millimetre[14].
  • millimetre's short name is recorded as {'lang': 'en', 'text': 'mm'}[15].
  • millimetre's short name is recorded as {'lang': 'ja', 'text': 'mm'}[16].
  • millimetre's short name is recorded as {'lang': 'ru', 'text': 'мм'}[17].
  • millimetre's conversion to SI unit is recorded as {'unit': 'Q11573', 'amount': '+0.001'}[18].
  • millimetre's conversion to standard unit is recorded as {'unit': 'Q828224', 'amount': '+0.000001'}[19].
  • millimetre's conversion to standard unit is recorded as {'unit': 'Q253276', 'amount': '+0.0000006213711922373339'}[20].
  • millimetre's conversion to standard unit is recorded as {'unit': 'Q174728', 'amount': '+0.1'}[21].
  • millimetre's conversion to standard unit is recorded as {'unit': 'Q3710', 'amount': '+0.0032808'}[22].
  • millimetre's conversion to standard unit is recorded as {'unit': 'Q218593', 'amount': '+0.039370'}[23].
  • millimetre's conversion to standard unit is recorded as {'unit': 'Q482798', 'amount': '+0.0010936'}[24].
  • millimetre's conversion to standard unit is recorded as {'unit': 'Q12129', 'amount': '+0.000000000000000000032408'}[25].
  • millimetre's conversion to standard unit is recorded as {'unit': 'Q531', 'amount': '+0.00000000000000000010570'}[26].
  • millimetre's conversion to standard unit is recorded as {'unit': 'Q200323', 'amount': '+0.01'}[27].

Body

Works and Contributions

Things named for millimetre include millimetre of mercury[28], an unit of pressure[29].

Why It Matters

millimetre ranks in the top 3% of unit_of_length entities by monthly Wikipedia readership (2,213 views/month).[2] millimetre has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[30] millimetre is known by 35 alternative names across languages and contexts.[31]

Entities named for millimetre include millimetre of mercury[28], an unit of pressure[29].

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] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Freebase Data Dumps. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [28] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] . Wikidata sitelinks. wikidata.org.
  3. [31] . 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). millimetre. Retrieved May 3, 2026, from https://4ort.xyz/entity/millimetre
MLA “millimetre.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/millimetre.
BibTeX @misc{4ortxyz_millimetre_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{millimetre}}, year = {2026}, url = {https://4ort.xyz/entity/millimetre}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): millimetre — https://4ort.xyz/entity/millimetre (retrieved 2026-05-03)

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