Damn. This rocks my world.

I knew Google (U.S.) had an SMS service that would text directory info to your phone. I *didn't* know that it would also text word definitions to you.

To get a definition:
- Enter ‘d’ or 'define' followed by a space and the word/phrase
(Example: d ubiquitous)
- Send to the phone number: 46645

You get a text msg with the definition of the word in a matter of seconds.

Google SMS :: Definitions