Meaning of the word until in English

What does until mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

until

US /ənˈtɪl/
UK /ənˈtɪl/
"until" picture

Preposition

up to the point in time or the event mentioned

Example:
Let's wait until tomorrow.
She worked until midnight.

Conjunction

up to the time that

Example:
I won't leave until you arrive.
He didn't realize his mistake until it was too late.