Online multilingual (English, German, French, Serbian) illustrated dictionary, simultaneously translating in all directions, based on a well-established comprehensive (stonito.com) dictionary.
Many terms have illustrations that are easily visible as a pop-up images on clicking appropriate link. Three different search options are supported:

1. search by words starting with,
2. words containing,
3. full-text search on all text

This best-selling and market-leading dictionary contains over 12,000 clear and concise entries, covering all aspects of medical science. Written by a team of medical experts, the entries are accessible and jargon-free, and complemented by over 140 illustrations and diagrams. The 8th edition has been fully revised and updated to cover changes in this fast-moving field.

The Common Symptom Guide is the most trusted and easy-to-use reference for quickly and accurately evaluating and treating patients based on presenting symptoms.

Lingua.ly - learn new vocab
Learn a language while you browse the web.
Study French, English, Spanish, Russian, Arabic, Hebrew and more, as you read articles on your mobile device and tap on words you don’t know. Lingua.ly’s smart dictionary gives you translations for vocabulary you would like to learn. The app creates personalized games and flashcards to help you remember your new vocab. A fun, free and seamless way to learn a language.