LEO: German-French, and French-German Online Dictionary

A free service of the Technical University of Munich. At somewhere near 500,000 entries LEO is the online dictionary of choice for users of the above-named languages(substantial one volume hardcopy dictionaries contain between 120,000 and 150,000 entries, so a source like this is comparable to significantly larger multivolume dictionaries). Currently expanding its coverage beyond French and English to include Spanish, Italian, Chinese, Portuguese, Russian, and Polish, making it even more valuable to comparativists.