The card is in very good condition. It has no or close to no signs of wear.
Exception: our Un/Commons are Near Mint to Good.
You can see that this card has been played. The card can, for example, have whitening, scratches and similar things. The card is still in playable condition, though.
There are distinct signs of wear. Knicks, dents, whiting all over the back, etc are possible damages.