IPA: /ˌdaɪəˈɡræmætɪk/
KK: /daɪəˈɡræmætɪk/
Relating to or represented in the form of a diagram, which is a visual representation of information or data.
The teacher used a diagrammatic approach to explain the complex concept clearly.
Diagrammatic → It is formed from "diagram" (from Greek "diagramma", meaning something drawn or marked out) and "-atic" (meaning pertaining to). The word "diagrammatic" refers to something that is related to or characteristic of diagrams, which are visual representations of information.
Think of a diagram as something that is 'drawn out' ('diagramma') and remember that 'diagrammatic' means related to that drawing.