Also, it'd be nice if Google could just read my mind instead of me having to laboriously type in search queries.
- install addon Add to Search Bar
https://addons.mozilla.org/en-US/firefox/addon/3682
Then right click in the search page's search field and choose "Add to search bar ..."
Still, those arrow keys are all the way down there and I can type "define:" pretty fast...
2. right-click on the search box, select "add a keyword for this search"
3. for "keyword: " type "def" , for "name: " type "Google Dictionary Search"
Now in your address bar, type "def uniquity"
While you're at it, replace all your search engines with this method and remove your search box. optional: install tiny-menu, move everything from your navigation-toolbar to your top toolbar, hide navigation-bar.
Edit: It only works when I add keywords to the already installed search engines.