1 definition by TintinHerge

Oyster is London’s travel smartcard. You can put your Travelcard or Bus Pass season ticket on it, add travel value (cash) to pay as you go or have a combination of both.

Oyster cards are also reusable. This means that when your ticket expires you can buy another on the same Oyster card, and when your travel value (cash) runs out, you can just top it up.
I used my Oyster to get to work today.
by TintinHerge July 19, 2006
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