Google Dictionary is an official Google Chrome extension. It can be found on the Chrome Web Store. Once installed, a small icon will appear next to the omnibox. When clicked on, a pop-up will be displayed that allows the user to type in a word. It will search the Google Dictionary for the word, and many dictionaries on the web. One can almost never type in a word, and not get a result, being that it searches dozens of dictionaries.
View definitions easily as you browse the web. With this extension, you can: 1) Double-click any word to view its definition in a small pop-up bubble. 2) View the complete definition of any word or phrase using the toolbar dictionary.
Foreign words are automatically translated to your language of choice.