Word.ws English Dictionary

sci-fi

/saɪ.faɪ/

sci-fi noun: a genre of movies featuring mostly fictional scientific scenes.

Noun

sci-fi (uncountable)

  1. A genre of movies featuring mostly fictional scientific scenes.
    • I'm the kind of sci-fi addict who can stand any amount of improbability, bad acting, uninterested direction and poverty-row budgets, but can't take The Mind of Mr. Soames.1970, National Board of Review of Motion Pictures (contributor), Films in Review, volume 21, page 571
    • Several sci-fi films and novels have very accurately predicted and paved the way for many of the pieces of technology we enjoy today.2015 August 13, Emmanuel Tsekleves, “Science fiction as fact: how desires drive discoveries”, in The Guardian, archived from the original on 18 Jun 2016
  2. (colloquial) Syllabic abbreviation of science fiction.

Adjective

sci-fi

  1. Of or pertaining to such a genre.
    Synonyms:
    science fiction. science-fiction, sci-fix, sci-fic, SF, S.F., S. F.

sci-fi meaning in Tamil

sci-fi in Tamil

அறிவியற் புனைவு

Synonyms of sci-fi

All synonyms of sci-fi

Forms of sci-fi

alternative formsci fi
alternative formscifi

Origin of sci-fi

Clipping of science fiction.

Words formed from sci-fi

Words that rhyme with sci-fi

Questions about sci-fi

What does sci-fi mean?
Sci-fi means a genre of movies featuring mostly fictional scientific scenes.
What is sci-fi in Tamil?
Sci-fi in Tamil is அறிவியற் புனைவு. See Sci-fi meaning in Tamil.
What part of speech is sci-fi?
Sci-fi can be a noun or an adjective.
How do you pronounce sci-fi?
Sci-fi is pronounced /saɪ.faɪ/ (UK).

Words near sci-fi in the dictionary

  1. Schützenfest
  2. schœne
  3. schœnes
  4. sci
  5. sci fi
  6. sci-fi
  7. sci-fic
  8. sci-fier
  9. sci-fiers
  10. sci-fix
  11. sci-tech

Source and license

Adapted from Wiktionary: sci-fi (page history and authors); sci-fi (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-sci-fi.wav.

Cite this entry: “sci-fi.” Word.ws, https://word.ws/sci-fi. Based on Wiktionary, CC BY-SA 4.0.