Since 2001, Leksyka.pl has been crafting dictionaries that encompass all vocabulary of a given language. The Deluxe English-Polish Dictionary provides over 600,000 entries and 1,000,000 translations, in categories including medicine, law, technology, economy, dentistry, anatomy, biology, chemistry, botany, zoology and more.

It also includes examples of synonyms, antonyms, and similar entries; over 50 specialist fields developed by physicians, lawyers, engineers, and others; and separate American and British spelling.

Also includes advanced search and language tools that have become the staple of quality language apps from MobiSystems, Inc.

SEARCH TOOLS - effortlessly find words thanks to a clear, functional, and easy-to-use interface.
* Intelligent search integrates several tools to match or suggest what you are looking for:
* Search autocomplete helps find words quickly by displaying predictions as you type
* Keyword lookup allows you to search within compound words and phrases
* An automatic ‘Fuzzy filter’ to correct word spelling, as well as ‘Wild card’ ('*' or '?') to replace a letter or entire parts of a word
* Camera search looks up words in the camera viewfinder and displays results
* Voice search function
* Share word definitions via installed apps on your device
* Swipe-to-delete functionality in the Recent and Favorites menus.

LEARNING TOOLS - engaging features that help you further enhance your vocabulary.
* ‘Favorites’ feature to create custom folders with lists of words from the extensive library
* ‘Recent’ list to easily review looked-up words
* ‘Word of the day’ section to expand your vocabulary daily
* Home screen widget provides random words at a glance
* Split screen support for Android 7 allowing you to use dictionary together with other apps