Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
Want an alternative to the Dictionary you are used to?
Or maybe want to switch to a dictionary that stays true to the actual definition of words and won't add nonsensical definitions like with Merriam Webster.
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The Longman Dictionary of Contemporary English Online is an online version of the CD-ROM of the Longman Dictionary of Contemporary English, Updated Edition.
Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia encyclopedia, Wikipedia...



The official Collins English Dictionary online. Comprehensive and authoritative, rely on Collins for up-to-date English with insights into language trends and usage.
WordReference is a free online Oxford dictionaries for Spanish, French, Italian, German and more.




WordWeb is an international English dictionary and thesaurus program for Microsoft Windows, iOS, Android and Mac OS X. Available for download online, the program is partly based on the WordNet database.




Comments
edit: Cambridge has been removed for attempting to conflate gender and sex similarly to Merriam Webster.