# schematic

/skɪˈmætɪk/ (US) · /skiːmˈætɪk/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/schematic
Updated: 2026-05-08

## Definition

a clear drawing or plan that shows how something works, like an engine or an electrical circuit. It uses simple lines and symbols instead of looking like a real photo.

For teachers: a diagrammatic representation of the elements of a system, such as an electrical circuit or mechanical device. Focuses on logical connections and functional relationships rather than physical scale or appearance.

## Examples

- The engineer studied the schematic to find the broken wire.
- Before starting the repairs, the technician consulted the wiring schematic to identify which fuse controlled the lighting system.
- The architectural firm provided a detailed schematic of the ventilation system, illustrating how air would circulate through the building's core without compromising structural integrity.

## Usage notes

- Often used in technical or engineering contexts to describe functional plans.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.