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Synonyms

high-tech

American  
[hahy-tek] / ˈhaɪˈtɛk /
Informal, hi-tech

noun

  1. high technology.

  2. a style of interior design using industrial, commercial, and institutional fixtures, equipment, and materials, as metal warehouse shelving, factory lamps, and exposed pipes, or incorporating other elements having the stark, utilitarian appearance characteristic of industrial design.

adjective

  1. of, relating to, or suggesting high technology.

high tech British  

noun

  1. a variant spelling of hi tech

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
high-tech 1 Cultural  

  1. Short for “high technology”; the term describes industries and firms that use or produce advanced technology, especially in electronics.

high-tech 2 Cultural  

  1. A descriptive term for industry heavily dependent on recent laboratory discoveries. Manufacturing computers is a typical high-tech industry.

Etymology

Origin of high-tech

First recorded in 1970–75; 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.

It requires a high-tech machine, rather than a ball and/or bat, to do it.

From BBC • Apr. 16, 2026

When medication management cannot be handled with simple pill organizers, high-tech devices are available that dispense medications at preprogrammed times and alert caregivers or family members when a dose is missed.

From MarketWatch • Apr. 15, 2026

Wilson believes that Snow Secure—the high-tech insulated polystyrene blanket that unfolds like an accordion, then drapes over a pile of snow—is just the invention.

From Slate • Apr. 11, 2026

For 40 minutes Monday, it was just them, their high-tech lifeboat and the moon.

From Los Angeles Times • Apr. 9, 2026

The door swung open to reveal a room roughly twenty by twenty with high-tech gear everywhere.

From "City Spies" by James Ponti

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.