English

Verb

top up ‎(third-person singular simple present tops up, present participle topping up, simple past and past participle topped up)

1. to refill something

   I shall top up with petrol before the long trip.

   The waitress topped up my coffee every few minutes.

2. (Britain) to refill the drink of (somebody)

   May I top you up?

3. (idiomatic) to extend the credit of something

   I shall top up the mobile phone at the supermarket.

4. to add to a number or amount to bring something up to a certain level

Synonyms

• US English (in the sense of refill) top off

Related terms

• top-up (noun)

Translations

Anagrams

• up top