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science fiction
noun
: fiction dealing principally with the impact of actual or imagined science on society or individuals or having a scientific factor as an essential orienting component
Examples of science fiction in a Sentence
Time travel exists only in the realm of science fiction.
Recent Examples on the Web
None of VanderMeer’s novels is easy to categorize, but many fall within the tradition of weird fiction, a genre that combines elements of fantasy and science fiction while trafficking in the unknowability of the universe.
—Amy Brady, Scientific American, 22 Oct. 2024
Artificial General Intelligence—machines that can learn and perform any cognitive task that a human can—has long been relegated to the realm of science fiction.
—Daniel Colson, TIME, 18 Oct. 2024
This comedic science fiction has since become a cultural icon with a passionate fanbase.
—The Arizona Republic, 11 Oct. 2024
The movement would set the hour and minutes into two separate pod-like structures that were inspired by old school science fiction spaceships, and brought to life by designer Eric Giroud and Max Busser, and produced by Jean-Marc Wiederrecht.
—Blake Buettner, Robb Report, 11 Oct. 2024
See all Example Sentences for science fiction
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Word History
First Known Use
1898, in the meaning defined above
Articles Related to science fiction
Dictionary Entries Near science fiction
Cite this Entry
“Science fiction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/science%20fiction. Accessed 6 Nov. 2024.
Kids Definition
science fiction
noun
: fiction that deals with the influence of real or imagined science on society or individuals
science-fictional
adjective
ˈsī-ən(t)s-ˈfik-shnəl
-shən-ᵊl
More from Merriam-Webster on science fiction
Nglish: Translation of science fiction for Spanish Speakers
Britannica English: Translation of science fiction for Arabic Speakers
Britannica.com: Encyclopedia article about science fiction
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