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.
The iPhone 17 Pro Max, the larger variant of Apple’s Pro phone that launches today along with the iPhone 17, 17 Pro and iPhone Air, costs $2,000 if buyers choose the version with two terabytes (2TB) of storage. Lisa Eadicicco, CNN Money, 19 Sep. 2025 Cabinets of hard drives holding thousands of terabytes of digital storage, worth millions of dollars, occupy only about 15% of the building. Pj Green september 14, Kansas City Star, 14 Sep. 2025 Under the hood, the A17 Pro processor is wickedly powerful, and a massive terabyte of storage outclasses every phone in this price bracket. K. Thor Jensen, PC Magazine, 12 Sep. 2025 The group stole six terabytes of data and demanded a $22 million ransom for its release. Raymond Umerley, Forbes.com, 25 Aug. 2025 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 23 Sep. 2025.

Kids Definition

terabyte

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