unlock

play
verb un·lock \-ˈläk\

Definition of unlock

  1. transitive verb
  2. 1 :  to unfasten the lock of

  3. 2 :  open, undo

  4. 3 :  to free from restraints or restrictions <the shock unlocked a flood of tears>

  5. 4 :  to furnish a key to :  disclose

  6. intransitive verb
  7. :  to become unfastened or freed from restraints

Examples of unlock in a sentence

  1. Could you unlock the door for me?

  2. geneticists unlocking the secrets of DNA

  3. The material's potential was unlocked only through extensive testing.

  4. How can I unlock my computer if I've forgotten the password?

  5. This class will unlock your creativity.

14th Century

First Known Use of unlock

14th century


UNLOCK Defined for English Language Learners

unlock

play
verb un·lock \-ˈläk\

Definition of unlock for English Language Learners

  • : to open the lock on (something)

  • : to find out about (something that was secret or unknown)

  • : to make (something) available for use


UNLOCK Defined for Kids

unlock

play
verb un·lock \ˌən-ˈläk\

Definition of unlock for Students

unlocked

unlocking

  1. 1 :  to unfasten the lock of

  2. 2 :  to make known <Scientists are unlocking the secrets of nature.>



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