until is one of the 1000 most common headwords.
unless - until - up

Pronunciation change

Preposition change

Preposition
until

  1. If something is true until  , it is true for some time before   and then is not true.
    We didn't have any snow until the end of December.
    He worked until he was 72 years old.
    Until now, there was nothing we could do.

Synonyms change

Related words change