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roundness

measure of how closely the shape of an object approaches that of a circle
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roundness

Summary

roundness ranks in the top 2% of general entities by monthly Wikipedia readership (197 views/month).[1]

Key Facts

  • roundness is a type of measure[2].
  • roundness is a type of shape[3].
  • roundness is a type of form tolerance[4].
  • roundness's facet of is recorded as circle[5].
  • roundness's definition domain is recorded as closed curve[6].
  • roundness's image of function is recorded as set of non-negative real numbers[7].
  • roundness's P14852 is recorded as 0000360[8].

Body

Definition and Type

Recorded subclass of include measure[2], shape[3], and form tolerance[4].

Why It Matters

roundness ranks in the top 2% of general entities by monthly Wikipedia readership (197 views/month).[1] roundness has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[9] roundness is known by 19 alternative names across languages and contexts.[10]

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. wikidata.org.
  3. [10] ↑ . 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). roundness. Retrieved October 1, 2026, from https://4ort.xyz/entity/roundness
MLA “roundness.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Oct. 2026, https://4ort.xyz/entity/roundness.
BibTeX @misc{4ortxyz_roundness_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{roundness}}, year = {2026}, url = {https://4ort.xyz/entity/roundness}, note = {Accessed: 2026-10-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): roundness — https://4ort.xyz/entity/roundness (retrieved 2026-10-01)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 15d ago · عُثمان · 2026-09-19 view diff on Wikidata ↗
    Image of function → set of non-negative real numbers
    Facet of → circle
    Subclass of → —
    Subclass of → measure, shape, form tolerance
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P14852]]: 0000360"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.