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.
Jonathan Chung said prosecutors still have nearly two terabytes of discovery to provide to the defense. Richard Winton, Los Angeles Times, 29 Apr. 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, 29 Apr. 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 In the court, as discovery was being discussed, Deputy District Attorney Beth Silverman said the prosecution possesses roughly 40 terabytes of evidence, which the defense has requested access to. Nicole Acosta, PEOPLE, 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 1 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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