Lockable (adjective)

Able to be locked or capable of being secured with a lock.

Origin:

Late 19th century: from lock + -able.

Examples:

1. The detective asked the store owner if the front door was lockable, so they could secure the crime scene.
2. The travelers appreciated the lockable compartments in the hostel, which provided a safe place to store their valuables.
3. The parents were relieved to find that the car seats for their children were lockable, ensuring their safety during the long road trip.
4. The manager was pleased to find that the new storage cabinet was lockable, providing a secure place to store confidential documents.
5. The backpackers were glad to have a lockable locker in the dorm room, so they could lock their things while they explored the city.