
Etymonline Lookup by Nhân Trí
Select a word, right click and choose Etymonline from context menu to look up its etymology seamlessly.
You'll need Firefox to use this extension
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About this extension
⚠️ This add-on is not affiliated with Harper Family LLC and its associated services. Please review Etymonline's Terms of Service & Privacy Policy before using it.
🌟 I highly recommend using uBlock Origin's element picker to manually remove advertisements in etymonline.com .
🔗 Inspired by 04.yfhome.xyz/firefox/addon/cambridge-dictionary
⚙️ Source code is github.com/nhantrichuyenanh/Etymonline
📝 A no-frills add-on to look up word etymologies on Etymonline.
🌟 I highly recommend using uBlock Origin's element picker to manually remove advertisements in etymonline.com .
🔗 Inspired by 04.yfhome.xyz/firefox/addon/cambridge-dictionary
⚙️ Source code is github.com/nhantrichuyenanh/Etymonline
📝 A no-frills add-on to look up word etymologies on Etymonline.
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Permissions and dataLearn more
Required permissions:
- Access your data for etymonline.com
More information
- Add-on Links
- Version
- 1.0.2
- Size
- 19.49 KB
- Last updated
- 11 days ago (Jun 23, 2025)
- Related Categories
- License
- MIT License
- Version History
- Tags
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Release notes for 1.0.2
Added options to change the window popup's size and aspect ratio. Still figuring how to migrate from manifest v2 to v3 without breaking this addon...
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