Robot: meaning, definitions and examples

Commonly used to describe a machine that can perform tasks automatically, especially those typically done by humans. Often seen in contexts ranging from industrial environments to science fiction.

• The factory uses a robot to assemble cars
• In the film, the hero teams up with a robot to save the world

A general term for any device performing work through mechanical or electrical energy. Used broadly, it can refer to anything from simple devices to complex robots.

• He fixed the washing machine last night
• The scientist created a new machine that could replicate objects

Usually refers to a self-operating machine or robot that follows a set of predetermined instructions. Often used in historical contexts or when emphasizing mechanical or repetitive actions.

• The 18th-century automaton could write short poems using a quill
• The old toy shop featured a variety of clockwork automatons

Specifically refers to a robot designed to look and act like a human. Frequently used in science fiction and discussions about advanced robotics mimicking human behavior.

• The android was so realistic that you couldn't tell it apart from a human
• In the futuristic city, androids walked among people, performing everyday tasks