Define
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-15.
Get the definition/synonym of any word in a webpage.
v2.0.1
**Google dictionary error fixed**
• Select any word on a webpage and see its definition or its synonym by using the context-menu option.
The definition can also be viewed using the key combination 'Ctrl+m' after selecting a word.
•You can also type in the word you want to look-up by using Chrome's omnibox.
**Using the OMNIBOX**
To use Chrome's address bar for a quick search, type 'df' (without quotes) and press 'Tab' to get the prompt. Type in the search word and press enter.
To look the word up in a thesaurus, append the search word with '\t' (without quotes).
Choose from 5 online dictionaries -
• Google
• Merriam-Webster
• Collins
• The Free Dictionary
and 3 online thesauruses -
• Thesaurus.com
• Merriam-Webster
• Collins
The dictionary/thesaurus to be used can be selected from the Options page of the extension (Tools -> Extensions).
Latest reviews
i love my copumter because it helps me find what i need to find out
this is the best tool for to find define and synonyms words easy way. Thanks
It will bring the proper definitions, but it doesn't do so with a pop-up, so you are removed from the context.
Can you allow users to custom his/her search engines other than default ones you have given; or can you allow users to specify a google search engine in his/her own country, like google.au, google.jp, google.co.uk? Thanks.
this thing takes guess work out of definitions.
All bugs have indeed been fixed. Do not mind the current rating, download and enjoy this great extension
All bugs have been fixed. The new omnibox feature is great.
Broken, dictionary no longer available issue.
error 303
When I click 'define' on a word I get the following 404 error page: -- 404. That’s an error. The requested URL /dictionary?langpair=en%7Cen&q=functionality&hl=en was not found on this server. That’s all we know.
Similar to iOS define...Love it.
não funciona!
