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
science-fictional adjective

Examples of science fiction in a Sentence

Time travel exists only in the realm of science fiction.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
My passion has always been science fiction, speculative fiction, but on no budget. James Factora, Them, 14 Feb. 2025 But high-profile crashes, like that of the USS Macon on February 12, 1935, ensured the aircraft’s future as more an element of science fiction than day-to-day reality. Sarah Holzmann, Smithsonian Magazine, 12 Feb. 2025 In her speech accepting the award, Grimes began by referencing a famous quote from Arthur C. Clarke in which the science fiction writer observes that advanced technology is indistinguishable from magic. Simmone Shah, TIME, 11 Feb. 2025 Spaceballs, his move into science fiction, had the same cult impact. Grace Dean, Space.com, 11 Feb. 2025 See all Example Sentences for science fiction 

Word History

First Known Use

1898, in the meaning defined above

Time Traveler
The first known use of science fiction was in 1898

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 24 Feb. 2025.

Kids Definition

science fiction

noun
: fiction that deals with the influence of real or imagined science on society or individuals
science-fictional
ˈsī-ən(t)s-ˈfik-shnəl
-shən-ᵊl
adjective

More from Merriam-Webster on science fiction

Last Updated: - Updated example sentences
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