hard disk
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hard disk
n.
A rigid magnetic disk fixed permanently within a drive unit and used for storing computer data.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
hard disk
n
(Computer Science) a disk of rigid magnetizable material that is used to store data for computers: it is permanently mounted in its disk drive and usually has a storage capacity of a few gigabytes
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
hard′ disk′
n.
a rigid disk coated with magnetic material, for storing computer programs and relatively large amounts of data.
[1975–80]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
hard disk
(härd) A rigid magnetic disk fixed within a disk drive and used for storing computer data. Hard disks hold more data than floppy disks, and data on a hard disk can be accessed faster than data on a floppy disk.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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Noun | 1. | ![]() disc drive, disk drive, hard drive, Winchester drive - computer hardware that holds and spins a magnetic or optical disk and reads and writes information on it magnetic disc, magnetic disk, disc, disk - (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored removable disk - a hard disk that can be removed from the disk drive; removal prevents unauthorized use |
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hard disk
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