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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
To be sure, the genre of science fiction isn’t necessarily popular with readers in China.
—H.m.a. Leow, JSTOR Daily, 5 Nov. 2024
Apparently, Fox was convinced that science fiction storytelling was the key to attracting an audience on Friday.
—Marc Berman, Forbes, 4 Nov. 2024
As a writer for the arts and entertainment company Meow Wolf, Eric developed storylines and wrote scripts for immersive science fiction exhibits across the country.
—Katie Campione, Deadline, 4 Nov. 2024
This train of thought is not reserved for fans of science fiction.
—Lane Sainty, The Arizona Republic, 3 Nov. 2024
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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 22 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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