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Synonyms

information technology

American  

noun

  1. the development, implementation, and maintenance of computer hardware and software systems to organize and communicate information electronically. IT

information technology British  

noun

  1.  IT.  the technology of the production, storage, and communication of information using computers and microelectronics

"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
information technology Scientific  

  1. The technology involved with the transmission and storage of information, especially the development, installation, implementation, and management of computer systems within companies, universities, and other organizations.

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.

Information technology, in fact, has been the second-worst-performing sector in the S&P 500 this month, outperforming only utilities.

From The Wall Street Journal • Jan. 12, 2026

Information technology and communication services sectors comprise 45% of the S&P 500’s market value and 38.6% of expected earnings.

From Barron's • Dec. 8, 2025

Information technology was the worst performer among the 11 S&P 500 sectors for November through Wednesday, showing a 4.8% decline, with dividends reinvested, while the full index has declined slightly.

From MarketWatch • Nov. 28, 2025

Information technology is putting huge demands on our power system while offering opportunities for “smart grid” deployment to improve efficiency and reduce costs.

From Seattle Times • Mar. 29, 2024

Information technology needs to be brought to affordable levels.

From From the Print Media to the Internet by Lebert, Marie

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.