Encounter with an Unknown "Dragon" Character

While browsing through Amazon.com for textbooks, I saw this Chinese dragon T-shirt for sale by ChoiceShirts. The odd thing is that the character on the shirt does not mean "dragon" (), matter of fact, I have never seen it before in my life.

The closest two characters I can find are these, which there is no connection with dragon:

= come across, meet with, encounter

= enlighten, advance; progress