minirobot
nounUK /ˈmɪniˌrəʊbɒt/
US /ˈmɪniˌroʊbɑːt/
A minirobot is a very small robot.
The child built a minirobot that could roll across the floor.
OTHER MEANINGS
2. A small robotic toy or gadget.
He got a minirobot for his birthday and played with it all day.
3. A compact robotic device used in education or hobby projects.
The class used a minirobot to learn basic programming.
4. A miniature robotic helper in science fiction.
In the story, a minirobot cleaned the spaceship's vents.