lock

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Lock Definition & Meaning

1. A device for securing a door, lid, or drawer, typically operated by a key or combination.

Example: I forgot my keys and now i can't unlock the door.

2. A mechanism for keeping a wheel, lid, or other rotating part from turning.

Example: The bike lock prevented the thief from stealing the bicycle.

3. To fasten or secure something in place with a lock.

Example: She locked the suitcase before leaving for the airport.

4. To become fixed or stuck in place, often due to a mechanical issue.

Example: The car's brakes locked up and caused it to skid off the road.

5. To engage in a physical struggle or hold someone in a tight grip.

Example: The wrestler managed to lock his opponent in a submission hold.

Examples of the word lock used in sentences.

  • Can you help me lock this suitcase?
  • I always lock my front door when I leave the house.
  • The bathroom door is broken, so we can't lock it.
  • Could you please give me the key to unlock the door?
  • Don't forget to lock your bike when you park it outside.
  • Can you give me the key to unlock the cabinet?
  • I always lock the door before leaving my house.
  • We need to put a lock on the gate to keep the dogs from running away.
  • Don't forget to lock your car when you park it on the street.
  • The lock on my suitcase is broken, I need to fix it.
  • After several attempts, I finally managed to unlock the safe with the right combination code.
  • The old, rusty lock on the gate was so stiff that it took all my strength to turn the key.
  • The museum regularly changes the locks on their display cases to prevent thefts and protect their valuable artifacts.
  • Emily forgot to lock the door before leaving the apartment, so she had to drive back to double-check.
  • My laptop screen is frozen and I can't seem to do anything, so I'm considering doing a hard reset by pressing the lock button.
  • The safe was so secure that even the locksmith couldn't pick the lock.
  • The company implemented a new security system that requires employees to use their fingerprint to unlock the door.
  • The landlord reminded us to lock our doors and windows before leaving for vacation.
  • I always lock my car when I leave it, even if I'm just running into the store for a minute.
  • The bike thief was caught because the owner had a lock on the bike.
  • I always lock my phone when I'm not using it to prevent unauthorized access.
  • The company implemented a new security protocol that required employees to lock their computers when leaving their desks.
  • Despite the lock on the door, the intruder managed to gain entry to the building.
  • The lock on the safe was so strong that even the most skilled thief couldn't break it.
  • It's essential to make sure you lock the car when you leave it, especially in high-crime areas.
  • The government imposed a strict lockdown on the city to prevent the spread of the deadly virus.
  • The young boy nervously fumbled with the lock on his bicycle, struggling to get it open with the key.
  • After the recent break-in, the homeowner decided to install a state-of-the-art lock system to ensure better security for his property.
  • The lock on the door of the bank vault was impenetrable, making it virtually impossible for anyone to crack it open.
  • The musician carefully placed his guitar inside its case and locked it before leaving the backstage area.
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