Webster's Unabridged Dictionary for Mac OS X Dictionary app!

Better default dictionary from http://jsomers.net/blog/dictionary

Installation

  1. Clone and copy Webster's Unabridged Dictionary.dictionary to your /Library/Dictionaries folder:
git clone https://github.com/altosaar/webster-mac.git
cp -r webster-mac/Webster\'s\ Unabridged\ Dictionary.dictionary /Users/`whoami`/Library/Dictionaries/
  1. Go to Preferences of Dictionary.app, select Webster's Unabridged Dictionary and drag it to the top.

  2. Enjoy better defaults.