TOPUP
top up
Verb
- to refill something
- I shall top up with petrol before the long trip.
- The waitress topped up my coffee every few minutes.
- to refill the drink of (somebody)
- May I top you up?
- to extend the credit of something
- I shall top up the mobile phone at the supermarket.
- to add to a number or amount to bring it up to a certain level
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