The application offers access to the LEO dictionaries, vocabulary trainer and forums.

Dictionaries

LEO’s online dictionaries are always up to date (no updates necessary).

★ English ⇔ German (840,000 entries)
★ French ⇔ German (279,000 entries)
★ Spanish ⇔ German (258,000 entries)
★ Italian ⇔ German (256,000 entries)
★ Chinese ⇔ German (236,000 entries)
★ Russian ⇔ German (368,000 entries)
★ Portuguese ⇔ German (166,000 entries)
★ Polish ⇔ German (98,000 entries)
★ English ⇔ Spanish (226,000 entries)
★ Spanish ⇔ Portuguese (76,000 entries)
★ English ⇔ French (60,000 entries)
★ English ⇔ Russian (54,000 entries)

With LEO you can do more than just look up the meaning of a word in a different language. LEO also provides:

☆ noun and verb tables
☆ real voice audio pronunciation (nospeech synthesis)
☆ definitions
☆ grammar and etymology,

as well as other information relevant to the search term(s) including

☆ orthographically similar words
☆ possible base forms for inflected words
☆ links to forum discussions containing the search term(s)

Vocabulary trainer

Use our free vocabulary trainer to create personal word lists and improve your vocabulary. We use a two-way synchronization method, which means you can access all your word lists on your mobile devices or on your desktop, all you need is a free account.

Forums

Connect with other users and get help with language-related questions that are not answered by the dictionary. To participate in the forums all you need is a free user account.

The app contains adverts which you can choose to remove by subscribing to our ad-free version.

For a detailed description of all features, please visit https://www.leo.org