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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
In fact, the celebrated science fiction author denounced the idea of waiting for one’s muse.
—Stephen Kearse, Smithsonian Magazine, 2 Jan. 2025
In a departure from our traditional reporting model, IEEE Spectrum commissioned a science fiction writer, Karl Schroeder, to envision an answer to this question.
—IEEE Spectrum, 26 Dec. 2024
A number of ads promoting The Electric State described as a science fiction adventure comedy-drama ran as well.
—Brad Adgate, Forbes, 26 Dec. 2024
The term was coined by the fantasy and science fiction writer Jo Walton.
—Sara Novak, Discover Magazine, 17 Dec. 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 8 Jan. 2025.
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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