File this add-on under awesome. The Places’ Tooltip add-on for Firefox adds more detailed information about the bookmarks and links you have saved to your browser.
Need quick and easy access to a dictionary? Now I might not be the world’s best
smeller speller, but with a tool like this I can at least pretend I am. The Dictionary Tooltip extension gives you right-click access to your own personal dictionary. Here are a few more details about how it works.
Press ctrl+shift+D (or) double-click (or) right-click after selecting a word to see its meaning. This extension is ideal for those who doesn’t like to switch their window to see the meaning of a word.
Want to look up what a word means? Dictionaries are really good tools to do just that. I tried asking a chicken once… but it never gave me an answer. The real question here is, does this extension lay eggs?