terabyte

noun

tera·​byte ˈter-ə-ˌbīt How to pronounce terabyte (audio)
: 1024 gigabytes or 1,099,511,627,776 bytes
also : one trillion bytes

Examples of terabyte in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Once the full survey begins this summer, Rubin is expected to produce 7 million alerts and 20 terabytes of data a night. Quanta Magazine, 15 May 2026 Beyond cellphone pings placing Rinderknecht in the general area where the fire began, Haney and his experts argue that authorities have few specifics from the terabytes of evidence. Richard Winton, Los Angeles Times, 4 May 2026 By the end of its five-year primary mission, Roman is expected to amass a 20,000-terabyte data archive. Richard Tribou, The Orlando Sentinel, 1 May 2026 D4vd, whose real name is David Anthony Burke, had eight terabytes of data on an iCloud storage account, and prosecutors have only been able to download one terabyte thus far. Steven J. Horowitz, Variety, 23 Apr. 2026 See All Example Sentences for terabyte

Word History

Etymology

tera- + byte

First Known Use

1984, in the meaning defined above

Time Traveler
The first known use of terabyte was in 1984

Browse Nearby Words

Cite this Entry

“Terabyte.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/terabyte. Accessed 28 May. 2026.

Kids Definition

terabyte

noun
tera·​byte ˈter-ə-ˌbīt How to pronounce terabyte (audio)
: 1024 gigabytes
also : one trillion bytes
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