hard disk

noun

: a rigid metal disk coated with a magnetic material on which data for a computer can be stored
also : hard drive

Examples of hard disk in a Sentence

Remember to save the file to your hard disk.
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 truth is that James’ fortune may well be spirited away by remote quantum attackers long before the diggers uncover the missing black refuse bag containing the missing hard disk. David G.w. Birch, Forbes, 22 Feb. 2025 Seagate announced shipments of Exos M hard disk drives, HDD, samples to customers with up to 36TB storage capacity. Thomas Coughlin, Forbes, 21 Jan. 2025 Types of external hard drives There are two main types of external hard drives: HDD (hard disk drive) and SSD (solid state drive). Kurt Knutsson, Cyberguy Report, Fox News, 20 Jan. 2025 Active data lives on SSDs with colder data kept on hard disk drives, HDDs, and magnetic tape. Thomas Coughlin, Forbes, 14 Dec. 2024 See All Example Sentences for hard disk

Word History

First Known Use

1973, in the meaning defined above

Time Traveler
The first known use of hard disk was in 1973

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Cite this Entry

“Hard disk.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hard%20disk. Accessed 28 Feb. 2025.

Kids Definition

hard disk

noun
1
: a small hard metal disk with a magnetic coating on which computer data can be stored
2

More from Merriam-Webster on hard disk

Last Updated: - Updated example sentences
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