Android (noun)

A robot designed to look and act like a human, especially a machine in the form of a human male.

Origin:

Late 19th century: from greek andr- "man" + -oid "having the form of".

Examples:

1. The newest android models are designed to be almost indistinguishable from real humans.
2. Androids are often used in science fiction stories as the main characters, or as servants to humans.
3. The android had a sophisticated artificial intelligence system that allowed it to learn and adapt to new situations.
4. Androids have been a popular topic of discussion in recent years, as advancements in technology have made them more and more realistic.
5. Some people believe that androids will one day be able to perform many tasks currently done by humans, leading to a new era in technology and society.