# PWA

CEFR C1 · Noun

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

## Definition

Stands for Progressive Web App. A type of website that looks and acts like a mobile app, allowing you to use it offline or add it to your home screen.

For teachers: Abbreviation for Progressive Web App. A web application that uses modern web capabilities to deliver an app-like experience to users, typically featuring offline functionality and push notifications.

## Examples

- I installed the PWA version of the site on my phone.
- By developing a PWA instead of a native app, the company ensured that users on both Android and iOS could access the service through a browser.
- The primary advantage of a PWA lies in its ability to leverage service workers for background synchronization, providing a seamless user experience even during intermittent network connectivity.

## Usage notes

- Commonly used in software development and tech contexts; functions as a countable noun.

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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.