sci-fi
Americanadjective
noun
noun
Etymology
Origin of sci-fi
First recorded in 1950–55; by shortening
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.
“Something that really intrigued me was their sci-fi aspect of this film,” Maea said of Asco.
From Los Angeles Times ● Oct. 2, 2026
The startup provides online platforms, where fans can trade and play with digital cards featuring baseball players, sci-fi hero Ultraman characters, sumo wrestlers and other growing lists of figures and characters.
From The Wall Street Journal ● Oct. 1, 2026
A battlefield dominated by fully autonomous drones capable of selecting and engaging targets without human intervention sounds like a dystopian sci-fi plot.
From Salon ● Sep. 24, 2026
"We did sci-fi with Farmageddon and now we're in Halloween horror but without the scares - it's more comedy," he said.
From BBC ● Sep. 18, 2026
She wore a suit of scaled gunmetal-blue armor that looked more sci-fi than fantasy.
From "Ready Player One: A Novel" by Ernest Cline
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.