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1. The act of taking something apart (as a piece of machinery)
   "Russia and the United States discussed the dismantling of their nuclear weapons"
   - dismantlement, disassembly

1. Tear down so as to make flat with the ground
   - level, raze, rase, tear down, take down, pull down
    
2. Take apart into its constituent pieces
   - disassemble, take apart, break up, break apart
    
3. Take off or remove
   - strip

Derived forms: dismantlings

Type of: activity, destroy, destruct, remove, spifflicate, spiflicate, take, take away, withdraw