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

AI innovation raises the specter of superintelligent machines like those in science fiction.

Read more on Barron's

The pulp magazines that featured 20th-century fantasy and science fiction were fronted by illustrations that could be laughable or lurid.

Read more on The Wall Street Journal

This all may sound like science fiction, but I don’t think it is.

Read more on The Wall Street Journal

Jarvis is far from the first time science fiction pop culture has collided with real world technology developments.

Read more on The Wall Street Journal

Look around lately and 20th century science fiction has become 21st century fact.

Read more on Los Angeles Times

Related Words

• SF 
• sci-fi