1. the process of taking apart or disassembling a structure, system, or organization
2. the act of removing weapons, defenses, or military equipment from a location or country
Usage: often used in political and military contexts

Examples

• The dismantlement of the old factory took several months.
• The treaty required the dismantlement of nuclear weapons.
• Environmental groups called for the dismantlement of outdated coal plants.
• The company announced the dismantlement of its regional offices.
• Dismantlement of the bridge began after the new highway opened.
• International inspectors oversaw the dismantlement of the military installations.
• The gradual dismantlement of the monopoly benefited consumers.