What is an example of the word we now use that originated in science fiction literature?

One notable example is the term "robot," which originates from Karel Čapek's 1920 play "R.U.R.," or "Rossum's Universal Robots." In the play, robots are artificial beings created to serve humans, and the term has since evolved to encompass a wide range of automated machines in technology today. This concept has had a profound impact on both literature and the development of robotics in the real world.