# Instant Dictionary Lookup

> Shows word definitions instantly on text selection.

Canonical page: [https://chrome-stats.com/d/instant-dictionary-lookup](https://chrome-stats.com/d/instant-dictionary-lookup)

## Overview

- **ID:** `instant-dictionary-lookup`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** 28BET
- **Version:** 1.0
- **Last updated:** 2025-05-02
- **First published:** 2025-04-29
- **Size:** 9.03 KB
- **Data as of:** 2026-05-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/instant-dictionary-lookup/)

## Permissions and access

### Permissions

- `activeTab`
- `scripting`
- `storage`
- `contextMenus`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension is not longer available in the store

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Quick Dictionary Lookup](https://chrome-stats.com/d/quick-dictionary-lookup)
- [Popup Dictionary](https://chrome-stats.com/d/popup-dictionaryc) — 1 users
- [Quick Dictionary 1ookup](https://chrome-stats.com/d/quick-dictionary-1ookup)
- [QuickDef: Instant Word Lookup](https://chrome-stats.com/d/quickdef-instant-word-lookup) — 2 users, 3.00 / 5
- [Instant Definition Popup](https://chrome-stats.com/d/instant-definition-popup)
- [Dictionary Lookup v3](https://chrome-stats.com/d/dictionary-lookup-v3)
- [Dictionary Lookup v5](https://chrome-stats.com/d/dictionary-lookup-v5)
- [A fast dictionary tool](https://chrome-stats.com/d/a-fast-dictionary-tool)
- [A fast dictionary tool](https://chrome-stats.com/d/usermanager)
- [Inline Definition Finder LM](https://chrome-stats.com/d/inline-definition-finder-lm)
- [Dictionary Define](https://chrome-stats.com/d/dictionary-define) — 5 users
- [Quick Definition v](https://chrome-stats.com/d/quick-definition-v)

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Source: [Chrome-Stats](https://chrome-stats.com/d/instant-dictionary-lookup)