diagram

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diagram

  • /ˈdaɪ.ə.ɡɹæm/ UK, US
  • /ˈdaɪ.ɡɹæm/ UK, US

Where it comes from

From French diagramme, from Italian diagramma, from Ancient Greek διάγραμμα (diágramma).

noun diagrams · diagramme

  1. A plan, drawing, sketch or outline to show the function or operation of something, or to show the relationships between the parts of a whole. Electrical diagrams show device interconnections.

    Similar: schematic, scheme, schema

  2. A graph or chart. A common way to represent change in state over time is via a timing diagram.
  3. A functor from an index category to another category. The objects and morphisms of the index category need not have any internal substance, but rather merely outline the connective structure of at least some part of the diagram's codomain. If the index category is J and the codomain is C, then the diagram is said to be "of type J in C".
  4. A crossword grid. Because you have fewer 10- to 15-letter entries in the diagram, you can make judgment calls more quickly by testing out the long ones at the outset.

Similar: chart, design, diagram, map, graph, graphic, plan, plot

verb diagrams · diagramming · diagraming · diagrammed · diagramed

  1. transitive To represent or indicate something using a diagram.
  2. UK To schedule the operations of a locomotive or train according to a diagram. The timing and diagramming staff, too, were on duty for up to 21 hours devising 80 engine, 60 guards' and 25 carriage working diagrams.

Thesaurus

Closest in meaning: plot, flowchart, plan, graphical, figure, organigram, schema, organigramme, graph, chart, map, diag, outline, record, photo, format

noun

Similar: chart, design, diagram, map, graph, graphic, plan, plot

Translations

Every language

noun plan, drawing, sketch or outline to show workings or parts relationships

Españoldiagrama
한국어다이어그램 daieogeuraem, 도표 dopyo
日本語ダイヤグラム daiyaguramu, 図表 zuhyō
中文圖 /图 tú, 圖表 /图表 túbiǎo
हिन्दीआलेख ālekh, मापचित्र māpcitra
Portuguêsdiagrama
Françaisdiagramme, schéma
DeutschDiagramm
Italianodiagramma
Ελληνικάδιάγραμμα diágramma
Românădiagramă
Русскийплан plan, диагра́мма diagrámma, чертёж čertjóž, гра́фик gráfik, схе́ма sxéma
العربيةمُخَطَط muḵaṭaṭ, رَسْم إِيضَاحِيّ rasm ʔīḍāḥiyy

noun graph or chart

Españoldiagrama
한국어다이어그램 daieogeuraem, 차트 chateu, 도 do, 도표 dopyo, 도해 dohae
日本語図 zu, ダイヤグラム daiyaguramu, 図表 zuhyō, グラフ gurafu, チャート chāto, 図解 zukai
中文圖 /图 tú, 圖表 /图表 túbiǎo, 圖解 /图解 tújiě
हिन्दीआरेख ārekh, आलेख ālekh, ख़ाका xākā, लेखाचित्र lekhācitra
Portuguêsdiagrama
Françaisdiagramme
DeutschDiagramm
Italianodiagramma
Ελληνικάδιάγραμμα diágramma
Românădiagramă
Русскийдиагра́мма diagrámma, гра́фик gráfik
Tiếng Việtgiản đồ, biểu đồ, đồ biểu
العربيةرَسْم بَيَانِيّ rasm bayāniyy, مُخَطَط muḵaṭaṭ, خِطَّة ḵiṭṭa
עבריתתַּרְשִׁים tarshím

noun functor from an index category to another category

Русскийдиаграмма diagramma

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Cite this
MLA

"diagram." Wiktionary, via Micwyn, micwyn.com/word/diagram. Accessed 6 Nov. 2026.

APA

diagram. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/diagram

Chicago

"diagram." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/diagram.

BibTeX
@misc{diagram_2026,
  title = {diagram},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/diagram},
  urldate = {2026-11-06}
}