often attributive
: a company that markets its products or services usually exclusively online via a website

Examples of dot-com in a Sentence

Recent Examples on the Web
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His portfolio fell 44% in the dot-com crash, and sustained a 40% loss in 2008. Terry Savage, Chicago Tribune, 25 Apr. 2026 Yet the broader lesson of the dot-com era is not that technological enthusiasm was misplaced. Perrie M. Weiner, Fortune, 23 Apr. 2026 During his dot-com days, ​Musk had treated money as code. Ben Tarnoff, Big Think, 23 Apr. 2026 Well, many people listening to us or watching us will remember the dot-com bust, which followed a huge wave of investment in the 1990s in all kinds of infrastructure of the internet, especially fiber-optic cable. David Frum, The Atlantic, 22 Apr. 2026 See All Example Sentences for dot-com

Word History

Etymology

from the use of .com in the URLs of such companies

First Known Use

1994, in the meaning defined above

Time Traveler
The first known use of dot-com was in 1994

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Cite this Entry

“Dot-com.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dot-com. Accessed 1 May. 2026.

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