
lookup by Igor M
Fetches definitions from Cambridge Dictionary and Wikipedia. Double click or highlight the word and you will see the definition in the upper right corner with the link provided to the source.
2 Users2 Users
You'll need Firefox to use this extension
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About this extension
This add-on enables instant word definitions by selecting text on a webpage. When you highlight a word, a popup appears with definitions from Cambridge Dictionary, Wikipedia, and the Computer Science Glossary, each with a direct link. If no valid results are found, it remains empty.
Rated 5 by 1 reviewer
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Permissions and dataLearn more
Required permissions:
- Access your data for all web sites
More information
- Add-on Links
- Version
- 1.0
- Size
- 13.46 kB
- Last updated
- 5 months ago (10 Mar 2025)
- Related Categories
- Licence
- MIT Licence
- Version History
- Tags
- Add to collection
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