deactivation

Thân thiện

The bomb squad completed the deactivation of the device.

Definition

1. Noun:
   • The act of making something inactive or ineffective: "Deactivation" refers to the process of stopping a device, system, or substance from functioning or operating.
   • The disbandment of a military unit: In a military context, "deactivation" means the formal process of breaking up a unit, often through transfers or discharges of personnel.

Usage Examples

• General Use:
  • The deactivation of the old nuclear reactor was a complex and costly process.
  • For safety, the deactivation of the alarm system requires a special code.
• Military Use:
  • The regiment's deactivation ceremony was a solemn event for all the veterans.
  • After the war, the deactivation of several battalions began.

Advanced Usage

• "Deactivation of an account": The process of making a user account (e.g., on a website or service) inactive.
  • The deactivation of his social media account was permanent.
• "Catalyst deactivation": In chemistry, the loss of activity of a catalyst over time.
  • Catalyst deactivation is a major challenge in industrial chemical processes.

Variants and Related Words

• Deactivate (verb): To make something inactive or stop it from working.
  • Please deactivate your old security card.
• Deactivated (adjective): Describing something that has been made inactive.
  • The deactivated landmine was on display in the museum.

Synonyms

• Disabling: Making a device or function unable to work.
• Shutdown: The act of closing something down or stopping its operation.
• Disbandment: The act of breaking up an organized group.

Antonyms

• Activation: The act of starting something or making it active.
• Commissioning: The process of placing a unit, ship, or facility into active service.

Học thuật

Noun

1. the act of deactivating or making ineffective (as a bomb)
2. breaking up a military unit (by transfers or discharges)

Từ đồng nghĩa

• defusing
• inactivation