Farlex International

Farlex is the publishing team behind TheFreeDictionary.com, the online reference destination trusted by billions of users worldwide.

The most comprehensive reference resource online, The Free Dictionary is a massive, easily searchable collection of dictionaries and encyclopedias from the most trusted publishers, including McGraw-Hill, Houghton Mifflin, HarperCollins, and many more.

Since its founding in 2003, TheFreeDictionary.com has grown to include a vast and diverse amount of reference content, including multiple thesaurus sources and specialty dictionaries covering fields such as science, medicine, law, finance, idioms and slang, acronyms, computing, and more, as well as dictionaries in 14 languages. Farlex dictionary apps powered by The Free Dictionary have been downloaded by tens of millions of users across multiple platforms, with top ratings after hundreds of thousands of user reviews.