Top Definition
Interesting but extinct word of Greek philosophical origin. Closest meaning now is idea, form, or better yet "ideal form".

It's the name of a major game software company too. They don't get to own the word though, because its too cool even for them, but they may own the urban version.
Eidos makes rad computer games, dude.
by Heraclitus of Austin August 06, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt