始動

1. Origins, structure, and basic meaning

• Structure: The noun and する verb 始動 (しどう) means a machine starting up or a project being launched.
• Basic usage: A machine can 始動する on its own, while organizers may use the causative 始動させる for a new initiative.

2. Common pitfalls and similar expressions

• Starting and setting in motion
  • Distinguish something starting from someone setting it in motion; the word applies to machines and projects.