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MobiSystems Dictionaries

In-Depth Learning

Spanning many languages and areas of linguistics, our rich library of dictionaries offers an immersive learning experience with features such as audio pronunciations, cultural notes, usage guides, synonyms, and more.

Areas of Expertise

Find in-depth knowledge bases for a variety of diverse academic fields. From linguistics, medicine and finance, to mythology and religion.

Learn & Organize

Structure your studies to improve your language skills. Save entries in Favorites lists, access previously used terms in Recent, and improve your vocabulary daily with the Word of the Day feature.

Full List of Dictionaries

Our apps are only available on Android.

Collins

American Heritage

McGraw Hill

Webster

Elsevier

Wordnet

Collins

American Heritage

McGraw Hill

Webster

Elsevier

Wordnet

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Oxford Languages is accepted as one of the highest authority in the study of reference and languages today. Browse our extensive collection of Oxford dictionary apps.