Advanced English Dictionary & Thesaurus (Universal)

Advanced English Dictionary & Thesaurus (Universal)

iOS Universal Reference

$2.99 was 3.99
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Features that make Advanced English Dictionary stand out from other dictionary apps:

● Widely recognized as the most comprehensive English dictionary on the App Store

● High-quality audio pronunciation (American, British and Australian English)

● Advanced search technology

● Lightning fast and intuitive user interface

● No internet connection required

● Universal app, runs both on iPhone and iPad

● No ads, no in-app purchases


Advanced English Dictionary is a new way to discover meaning. With more than 4.9 million words, phrases, and definitions, including a wealth of new words, sample sentences, and usage notes, Advanced English Dictionary makes it easier than ever before to find the correct meaning of a word.


● Up to 591,700 entries, 4.9 million words, 335,000 relations – widely recognized as the most comprehensive English dictionary on the App Store

● Audio pronunciation (available in American, British, and Australian English, in both male and female voices)

● Clear and precise definitions

● Includes biographical and geographical data, technical and scientific terms, idioms, prepositions, conjunctions, determiners, interjections, abbreviations, contractions, common misspellings, irregular forms and even Old English words

● Unique conceptual thesaurus with word links

● Etymologies (word origins)

● Sample sentences show you how to use the words in your own speaking and writing

● Fast look-ups, snappy user interface, smooth-scrolling screens

● Editable history/bookmarks function

● No internet connection required (except to play audio pronunciation)

● Universal app, runs both on iPhone and iPad

● Powered by iSpeech® technology

Advanced English Dictionary is one of the most actively developed dictionary apps on the App Store. We love to hear your feedback and ideas.


“Advanced English Dictionary & Thesaurus rises above the rest with a good interface, fast speed, and a unique way of looking up words. […] Recommended for anyone needing a dictionary and thesaurus on the go”
— AppAdvice

“This is no ordinary dictionary. In addition to being an almost infinite resource of words and what they mean, it also educates users as to how words are linked. […] It’s a new take on an old, but incredibly useful concept and one that will no doubt gain many fans”
— Clare Hopping, Know Your Mobile

“Its superior biographical and geographical data and its pleasing interface gives Advanced English Dictionary the edge”
— Sam Felsing, Macworld

“For exploring the language, it has the edge, the upper hand, the whip hand, etc.”
— Tony Smith,

“This is a sleek dictionary with a cool "word links" feature that briefly describes the history around that word. It's easy to use and I love the pronunciation guide for those more esoteric words”
— AppOlicious

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What's New

● Etymologies (word origins)
You will find a clear and brief account of the origins, history, and sense-development of a major part of the modern English vocabulary.
For example, you will learn that the word 'quarantine' comes from Italian quarantina ‎(“forty”), from quarantina giorni ‎(“forty days”). Originally when a ship arriving in port was suspected of being infected with a malignant, contagious disease, its cargo and crew were obliged to forego all contact with the shore for a period of around forty days.

● Database updates
● UI improvements
● Bug fixes

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