Thesaurus.com
Dictionary.com
Showing results for sci-fi. Search instead for sciaeni.
Definitions

sci-fi

[sahy-fahy] / ˈsaɪˌfaɪ /


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.

However, like in other countries worldwide, do-it-yourself publication including zines -- which originated in the 1930s with sci-fi fans in the US -- is growing in Japan, especially among younger generations.

From Barron's • Jun. 1, 2026

Like many of Musk’s ideas, “orbital AI” seems straight out of a sci-fi novel, but the company is already attracting serious partners like Alphabet and Anthropic.

From Barron's • May 22, 2026

"Comic and sci-fi conventions are a big pull for geeky people."

From BBC • May 21, 2026

“There were definitely shades of ‘Lost in Space’ and myriad other 1960s sci-fi stories,” says Ayanian.

From Los Angeles Times • May 20, 2026

When we make first contact with the aliens in other universes and jabber at them in our local code, they cannot understand us without a sci-fi Universal Translator.

From "The Sense of Style" by Steven Pinker




Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "sci-fi" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com