auto-assembly

noun
UK /ˌɔːtəʊ əˈsembli/
US /ˌɔːtoʊ əˈsembli/

Auto-assembly is when a machine puts things together by itself.

The toy factory uses auto-assembly to build cars quickly.


OTHER MEANINGS

2. A process where parts join together on their own without human help.

The furniture's auto-assembly design means you just snap the pieces together.

3. In computing, the automatic building of software from its parts.

The build server handles auto-assembly of the program every night.

4. A system in which robots put products together on a line.

Auto-assembly made the phone factory much faster.