English Reference
noun · verb

diagram

n. · v.
US /ˈdaɪəˌɡɹæm/ UK /dˈaɪəɡɹˌæm/ di·a·gram UK spelling diagram's, diagram's, diagramed, diagraming, diagrammed, diagramming

  1. 01 B1 Intermediate

    n.a drawing that shows the parts of something or explains how it works.

    n.a schematic or illustrative drawing intended to explain the internal workings or structural relationships of a whole.

    Simple

    The instruction manual includes a diagram showing how to assemble the bookshelf.

    In context

    The textbook provided a detailed diagram of the human heart, clearly labelling the various chambers and valves to assist the students' understanding.

  2. 02 B1 Intermediate Math

    n.a drawing that uses lines or shapes to show information or data.

    n.a symbolic representation of information using visualisation techniques like graphs or charts.

    Simple

    The teacher drew a Venn diagram on the board to compare the two stories.

    In context

    The analyst presented a flow diagram to illustrate the sequence of operations within the new supply chain management system.

  3. 03 B2 Upper Intermediate Academic

    v.to draw a plan or sketch to explain something.

    v.to represent or outline something through the use of a diagram. Transitive — requires a direct object.

    Simple

    We need to diagram the process before we start building the software.

    In context

    The linguist spent the afternoon diagramming complex sentences to demonstrate the underlying syntactic structures of the dialect.

Usage diagram show · simple diagram


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

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Ancient Greek διάγραμμα
Level B1 · Intermediate
Frequency Frequent
Updated