لاک

In a sentence

• اس نے صندوق کا لاک توڑ دیا۔

  He broke the lock of the chest.

  Here, 'لاک' is used to denote a physical lock that secures an object.

• کمپیوٹر کا لاک کوڈ بھول گیا ہوں۔

  I have forgotten the lock code of the computer.

  In this sentence, 'لاک' refers to a security code or mechanism to access a device.

• نئے گھر کا لاک تبدیل کرنا ضروری ہے۔

  Changing the lock of the new house is essential.

  Here, 'لاک' is again used for a physical lock, emphasizing security measures.