tinymotor
nounUK /ˈtaɪniˌməʊtə/
US /ˈtaɪniˌmoʊtər/
A tinymotor is a very small machine that makes things move.
The toy car has a tinymotor that makes its wheels spin.
OTHER MEANINGS
2. A small electric motor used in gadgets and models.
He replaced the tinymotor inside his remote-controlled plane.
3. A person or thing that provides quiet, steady energy to a group.
She was the tinymotor of the project, keeping everyone on track.
4. A tiny software component that drives a process automatically.
The app's tinymotor refreshes the data every minute.
5. A small device that starts a bigger machine.
The tinymotor kicked the generator into action.