Dictionary

Improve your English language skills with the Oxford Advanced Learner’s Dictionary. Understand what words mean. Learn how to say them. Know how to use them.

Improve your English language skills with the Oxford Advanced Learner’s Dictionary. Understand what words mean. Learn how to say them. Know how to use them.

The #1 FREE English dictionary app for Android since 2010—with over 2,000,000 definitions and synonyms from Dictionary.com & Thesaurus.com! OFFLINE access is now available!

Longman Dictionary English is a complete vocabulary and grammar resource that will enhance your learning of English.Longman Dictionary of Contemporary English. Longman Dictionary of Contemporary English is the key to vocabulary building! Now with the full contents online, plus online Thesaurus and Vocabulary Checker. Clear and comprehensive

The Oxford Dictionary of Idioms presents more than 5,000 idioms explaining the meaning and origin of metaphorical phrases, similes, sayings, and proverbs from thoughout the English-speaking world. Full of fascinating and surprising facts, this dictionary is the perfect guide for everyone with an interest in this most colourful and quirky aspect of the English language.

Slang is language with its sleeves rolled up, colorful, pointed, brash, bristling with humor and sometimes with hostility. Here, John Ayto has brought together over 10,000 slang words and phrases common to 20th-century English, to provide a comprehensive and highly engaging guide to the most outspoken corner of our language. Unlike most such dictionaries, this volume is organized thematically, with slang words gathered under such headings as "the body and its functions" or "sustenance and intoxication."

Dictionary Pro is the premium version of The Free Dictionary app, featuring offline dictionary and thesaurus content with NO ads.