Get search results from multiple dictionaries at once on magicsearch.org by selecting a word and clicking on the extension button.
Search multiple dictionaries right from your browser by a) pressing ALT and double clicking on any word; b) selecting a word or phrase and then clicking the MagicSearch icon on the toolbar; c) selecting a word or phrase, right clicking and then clicking on the MagicSearch menu option.
Once you make your first search you will have to select your language pair online from the page that will open on http://magicsearch.org and make a search. This is a necessary in order for the extension to search on your preferred language pair. If in the future you want to change the language pair that the extension searches, you will have to repeat the procedure.