On: Unicorn: a lightweight multi-platform, multi-architecture CPU emulator framework

[icebraining]

And before that there was the Unicorn text editor & dictionary: http://www.quasillum.com/software/unicorn.htm

And there's also the Unicorn Control Software: http://www.gelifesciences.com/webapp/wcs/stores/servlet/Cate...

The reality is that if you choose an existing word, chances are it's already being used.