disassembly

verb (used with object), dis·as·sem·bled, dis·as·sem·bling.

1. to take apart.

verb (used without object), dis·as·sem·bled, dis·as·sem·bling.

2. to come apart: These shelves disassemble quickly for easy moving.

verb

1. (tr) to take apart (a piece of machinery, etc); dismantle