top-up cardˈtop-up ˌcard noun [countable] 
a card that you buy in order to be able to continue using a pay-as-you-go mobile phone
a card that you buy in order to be able to continue using a pay-as-you-go mobile phone- daunt
- daunting
- dauntless
- David
- David Copperfield
- David, Elizabeth
- David, King
- David, St
- Davies, Sir Peter Maxwell
- da Vinci, Leonardo
- Davis, Angela
- Davis, Bette
- Davis Cup
- Davis, Jefferson
- Davis, Miles
- Davis, Sammy, Jr.
- Davy Jones's locker
- Davy, Sir Humphrey
- dawdle
- dawdler
- Dawes Plan
- Dawkins, Richard
- dawn
- dawn chorus
- dawn raid