Deactivate

To deactivate means to make something inactive or non-functional. This term often refers to the process of turning off or disabling a device, system, or procedure that is currently operational. Deactivation is commonly applied in various fields, such as technology, safety protocols, and security measures, where it is essential to ensure that certain functions are stopped effectively to prevent misuse or accidents.

Deactivate meaning with examples

• Before undergoing maintenance, the technicians must deactivate the main power supply to ensure safety. By doing so, they eliminate the risk of electrical shock or accidents during their repairs, and this precaution helps protect both the workers and the equipment from potential hazards that could arise from a live system.
• In response to security concerns, the company decided to deactivate all employee access cards during a system overhaul. This temporary measure was crucial in preventing unauthorized entry into sensitive areas until the new access controls were fully operational, thereby enhancing the overall security and integrity of the company’s facilities.
• The software developer programmed the application to deactivate unnecessary features when the battery level reaches a critical low. This intelligent function helps users conserve energy, ensuring the device continues to operate for as long as possible while prioritizing essential functions even as power dwindles.
• After the test flight, the pilot was instructed to deactivate the aircraft's autopilot system. This action was necessary for the transition to manual control during landing, allowing the pilot to fully engage with the aircraft's performance while ensuring a safe and precise landing under varying conditions.