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.
Each day, over 402 million terabytes of new data emerge across the global digital ecosystem—a volume that continues to expand at a rapid clip. Rajiv Shesh, Forbes.com, 13 May 2025 This one from Western Digital has options that go up to 20 terabytes. Brenda Stolyar, Wired News, 9 May 2025 In court on Friday, federal judge Margaret Garnett ordered that all the government's discovery — about 4 terabytes worth of it — be turned over to the defense by May 27. Ben Brachfeld, People.com, 25 Apr. 2025 The telescope has been in operation for over 30 years, undergone a total of five servicing missions and delivered nearly 250 terabytes of data in contributions to our understanding of the universe. Josh Dinner, Space.com, 22 Apr. 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 21 May. 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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