science fiction

Also sci·fi,

[sahy-uhns fik-shuhn]

noun

1. a form of fiction that draws imaginatively on scientific knowledge and speculation in its plot, setting, theme, etc.

science fiction

noun

1. 1. a literary genre that makes imaginative use of scientific knowledge or conjecture

   2. ( as modifier )

      a science fiction writer

science fiction

1. Works of fiction that use scientific discoveries or advanced technology — either actual or imaginary — as part of their plot. Jules Verne and H. G. Wells were early writers of science fiction. More recent ones are Isaac Asimov and Ray Bradbury.

Word History and Origins

Origin of science fiction¹

First recorded in 1925–30

Example Sentences

You know the species because androids have been a mainstay of science fiction since before Isaac Asimov coined the “three laws of robotics” for a novelette published in 1942.

From Los Angeles Times

It may have its roots in science fiction, but a small number of researchers are making real progress trying to create computers out of living cells.

From BBC

"Our future is no longer science fiction," she said.

From BBC

"People get all excited about science fiction films when they come out. You know, Star Wars or Star Trek. This is the real thing."

From BBC

Legendary, the US film production company behind movies like Dune and Jurassic World, will be making a movie of Gundam, a military science fiction anime series about a giant robot that began in 1979.

From BBC

Related Words

• SF 
• sci-fi