Mac downloads

With your Mac and this free software, you have instant access to over 350,000 entries in our dictionaries, including over 12,000 computer and Internet terms.

• Word Lookup Data Detectors - Dig it: with this widget you can control-click on any word in any application to look up its definition or find synonyms in Roget's thesaurus.
• Sherlock Plug-ins - Yo! You don't even need a browser to look up words with Sherlock, Holmes.