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.
The idea of separating work and personal life isn’t just a science fiction concept—mentally clocking out is a daily challenge for many of us. Bryan Robinson, Forbes.com, 26 Mar. 2025 As Captain Kirk on ‘Star Trek: Strange New Worlds’ actor Paul Wesley has taken over the role of one of science fiction’s most beloved characters. Adam Morganstern, Forbes, 24 Mar. 2025 Perhaps no science fiction technology besides flying cars has tantalized us so much and for so long as the promise of robot helpers that would finally free us from the drudgery of dishes and laundry (OK, these stories have also scared us on occasion, too). Jackie Snow, Quartz, 24 Mar. 2025 Thousands of fans who share a common love of the fantasy worlds that live on the pages of comic books and science fiction movies and television shows packed the sprawling facility to geek out over the plethora of pop culture on display there. The Kansas City Star and, Kansas City Star, 22 Mar. 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

Browse Nearby Words

Cite this Entry

“Science fiction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/science%20fiction. Accessed 31 Mar. 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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