# automation

/ɔtəˈmeɪʃən/ (US) · /ˌɔːtəmˈeɪʃən/ (UK) · CEFR B2 · Noun

Source: https://englishreference.com/word/automation
Updated: 2026-05-02

## Definition

the use of machines or computers to do work that people used to do. It helps businesses finish tasks faster and with fewer mistakes.

For teachers: the technique of making an apparatus, a process, or a system operate automatically. Often used in industrial contexts to describe the replacement of human labour with mechanical or electronic control systems.

## Examples

- Automation in the factory helps produce cars much faster.
- The bank introduced automation for basic transactions to reduce the time customers spend waiting in line.
- While industrial automation significantly increases manufacturing throughput and consistency, it simultaneously prompts complex debates regarding the future of manual labour and the necessity of workforce retraining.

## Usage notes

- Frequently functions as the subject or object in discussions about technology and economics; often paired with 'industrial' or 'office'.

---

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.