# edge computing

CEFR C1 · Compound

Source: https://englishreference.com/word/edge-computing
Updated: 2026-07-22

## Definition

a way of processing data that happens close to where the data is created, like on a phone or a local sensor, instead of in a far-away data center. This makes the system faster because the information doesn't have to travel as far.

For teachers: a distributed computing paradigm that brings computation and data storage closer to the sources of data. By processing information at the network periphery rather than in a centralised cloud, it reduces latency and bandwidth usage.

## Examples

- Edge computing allows self-driving cars to react instantly to obstacles.
- By using edge computing, the factory sensors could process safety alerts locally without waiting for a response from a distant server.
- The deployment of 5G networks has accelerated the adoption of edge computing, enabling real-time analytics for Internet of Things devices that require immediate processing power and minimal lag.

## Usage notes

- Typically functions as a compound noun in technical and business contexts.

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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.