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Definitions

science fiction

[sahy-uhns fik-shuhn] / ˈsaɪ əns ˈfɪk ʃən /
NOUN
literary fantasy about future
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It may sound like something out of science fiction, but the discovery has very real implications for America’s ranchers and meat processors.

From Barron's • Jun. 4, 2026

Lin's Yoozoo Games holds the film adaptation rights for the Chinese science fiction trilogy which Netflix made into the series 3 Body Problem.

From BBC • May 26, 2026

The idea of orbital solar-power systems has been around for decades, discussed in the pages of an Isaac Asimov science fiction story published in 1941 and explored at universities and government research laboratories.

From The Wall Street Journal • Apr. 27, 2026

Cryopreservation, the process of preserving biological tissue by cooling it to extremely low temperatures, often sounds like something out of science fiction.

From Science Daily • Apr. 27, 2026

Kilgore Trout became Billy’s favorite living author, and science fiction became the only sort of tales he could read.

From "Slaughterhouse-Five" by Kurt Vonnegut




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