diagram
n. countable B1 Intermediate Oxford US //ˈdaɪəˌɡɹæm// UK //dˈaɪəɡɹˌæm// di·a·gram
n. a simple drawing that explains how something works or shows the different parts of a machine or system.
n. a simplified drawing or schematic representation illustrating the structure, components, or functional relationships of an object or system.
The instruction manual includes a clear diagram of the engine.
The teacher drew a diagram on the whiteboard to show how water moves through the environment.
The architect presented a detailed wiring diagram to ensure the electrical contractors understood the complex routing required for the smart home system.
From French diagramme, from Italian diagramma, from Ancient Greek διάγραμμα (diágramma).
Usage
Commonly used with verbs like 'draw', 'label', or 'interpret'.