---
title: "Definio - Multi-Source Definitions – Chrome extension stats, history and permissions"
description: "36 users, rated 5.00 by 7 people. Version 1.1.5, updated 2026-05-12. Requests 4 permissions."
url: "https://extensiontracker.com/extension/hhpcccncngpjconmdagdahecmgpfpekn"
---

# Definio - Multi-Source Definitions

Live in the Chrome Web Store.

- Users: 36
- Rating: 5.00 from 7 ratings
- Last checked: 2026-09-27 02:26 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #95,580 of 264,703 live extensions
- Rank in Workflow & Planning: #18,770 of 44,474

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> A better alternative to Google Definitions. 450K+ words from Definio, Oxford & Wikipedia with pronunciation and search history.

- Extension ID: `hhpcccncngpjconmdagdahecmgpfpekn`
- Developer: [Definio Ai](https://extensiontracker.com/developer/u9c469c7d547de610d5ee9d4f32bbb084)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2025-05-22
- Last updated: 2026-05-12
- Version: `1.1.5`
- Size: 409 KiB
- Minimum Chrome: 114
- Languages (1): English
- Website: `definio.org`
- Chrome Web Store: <https://chromewebstore.google.com/detail/definio-multi-source-defi/hhpcccncngpjconmdagdahecmgpfpekn>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fhhpcccncngpjconmdagdahecmgpfpekn>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 36 | 5.00 | 7 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `contextMenus`: Add items to the right-click menu
- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser
- `windows`: Manage browser windows

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Definio AI: Multi-Modal AI Sidebar](https://extensiontracker.com/extension/ajnhebfhendphbllebbijfdfnnakcgll) | 2,000 | 4.87 | 31 | Workflow & Planning |
| [Sidebar Bookmarks - Manager & Organizer](https://extensiontracker.com/extension/efhpankdbjpodkcmlclhneldomegifpa) | 462 | 4.22 | 9 | Functionality & UI |
| [Pigment - Color Picker & Palette Tool](https://extensiontracker.com/extension/fdljephgofpcdlfjogddljfkihllkijm) | 106 | 5.00 | 10 | Art & Design |

All 4 extensions by [Definio Ai](https://extensiontracker.com/developer/u9c469c7d547de610d5ee9d4f32bbb084).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 02:26 UTC; next check around 2026-10-20.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Definio - Multi-Source Definitions” (hhpcccncngpjconmdagdahecmgpfpekn). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/hhpcccncngpjconmdagdahecmgpfpekn. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_hhpcccncngpjconmdagdahecmgpfpekn,
  title   = {Definio - Multi-Source Definitions (hhpcccncngpjconmdagdahecmgpfpekn)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/hhpcccncngpjconmdagdahecmgpfpekn},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/hhpcccncngpjconmdagdahecmgpfpekn>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.