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 film is directed by Janay Boulos and Abd Alkader Habak, a married couple who constructed the documentary from many terabytes of footage shot by Habak in his native Syria during the country’s long and brutal civil war. Matthew Carey, Deadline, 15 Mar. 2026 The machine scanned the skull using bright, nondestructive X-rays, generating over 9,000 high-resolution images and terabytes of data. Ashley Strickland, CNN Money, 7 Mar. 2026 Software then reconstructed 200-plus terabytes of data generated into 3D volumes, with neural networks helping to automate the identification and analysis of anatomical structures. IEEE Spectrum, 5 Mar. 2026 The MacBook Pro also comes with one terabyte of storage for M5 Pro and two terabytes for M5 Max. Greta Cross, USA Today, 4 Mar. 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 20 Mar. 2026.

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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