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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.

See Examples For:

He invested $180,000 in a small, high-tech farm using drip-irrigation technology from Orbia Netafim, an Israeli-founded company.

From The Wall Street Journal Sep. 15, 2026

But the government's vision for a Silicon Valley-like high-tech hub in Hong Kong comes at a huge cost to the city's wildlife, local communities and public finances, environmental and social groups warned.

From Barron's Sep. 13, 2026

Once they moved in, they were confronted with the challenge of living in an old house with high-tech amenities, like smart home technology controlled by an app, or how to open the entry gate.

From MarketWatch Sep. 9, 2026

Air Force and Navy depleted a stunningly high percentage of the country’s most vital munitions—including more than half of its cruise missiles and high-tech air-defense weapons.

From Slate Sep. 4, 2026

This was why, in the decades since the simulation’s launch, the city had become a kind of high-tech Mecca.

From "Ready Player One: A Novel" by Ernest Cline

“You’re dealing with cars that have really high tech integrated into all body parts,” Keating says.

From The Wall Street Journal Mar. 13, 2026

It was also a reminder of how far Europe trails the US in high tech innovation.

From BBC Feb. 16, 2026

“Stone and hardwood floors, high ceilings, a high tech kitchen features lacquered wood cabinetry and Miele appliances,” reads the listing, which is held by Myra Nourmand of Nourmand & Associates.

From MarketWatch Jan. 16, 2026

Active U.S. mines are already handling the materials needed for batteries, clean energy systems, and high tech manufacturing.

From Science Daily Dec. 28, 2025

The room was caught between old and new, between stone colonnades and stainless steel floors, between the very latest in high tech and old curiosities from the Industrial Revolution.

From "Stormbreaker" by Anthony Horowitz

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