Dig into the treasures of the English language with over 132,000 entries, thousands of proverbs and expressions, pronunciation (accents from London and Toronto), etymology and difficulties.
Find 1,675,000 synonyms and discover their definitions with a tap of your finger.
Look into 834,000 combinations, and just as many examples, highlighting the most significant associations for each word.
See a complete list of a verb’s tenses in a single glance; touch a tense to view the phonetic information for each of its forms.
The dictionary of semantic fields displays all the words semantically related to the headword, grouped by meaning and ranked by relative strength.
View a headword’s semantic field in a cloud comprising words that are sized in proportion to their relative strength.
Easily find the ideal rhyme or smoothest consonance with the new dictionary of rhymes and near-rhymes. Harness the power of the phonetic engine and filter by frequency, syllables and more.
Explore the history behind each word, including its etymology and spelling evolution, as well as quotations spanning several centuries.
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Great for crosswords; question marks serve as placeholders for any letter.
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Access thousands of maps and satellite images, and discover the wonders of UNESCO’s World Heritages Sites.
The language guides are accessibly written and explain the rules and conventions with relevant examples. Turn the pages with a flick of your finger.
The history guide’s articles, which are essential companions to the history dictionary, trace the evolution of the English language from its origins to the present.
Set out to conquer the hidden depths of the English language or put your knowledge to the test.
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