Meaning of the word unlock in English

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

unlock

US /ʌnˈlɑːk/

UK /ʌnˈlɑːk/

to open something that is locked, or to make it possible to use something that was locked

Example:

•

I used the key to unlock the door.

•

Can you help me unlock my phone? I forgot the password.

Synonym:

unbolt unfasten unlatch

Synonym:

lock secure

to discover or reveal something that was previously hidden or unknown

Example:

•

Researchers are trying to unlock the secrets of the universe.

•

The new evidence could unlock the mystery of the missing artifact.

Synonym:

reveal uncover disclose unravel

Synonym:

hide conceal

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