Dictionary.com
Thesaurus.com

HDD

American  

abbreviation

Computers.
  1. hard disk drive: a storage device containing one or more spinning magnetic hard disks.


HDD British  

abbreviation

  1. computing hard disk drive

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of HDD

First recorded in 1985–90


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

After checks with HDD industry contacts, the analysts write that the extent of Toshiba’s supply expansion was overstated, with an aggressive timeline and unrealistic market share targets.

From The Wall Street Journal ● Oct. 6, 2026

Meanwhile, HDD demand is accelerating, with favorable pricing for manufacturers.

From The Wall Street Journal ● Oct. 6, 2026

Woodring explained that HDD demand is strengthening due to the growing demands from cloud-computing services and also a newer source — AI inferencing.

From MarketWatch ● Jun. 15, 2026

Morgan Stanley projects hard disk drive, or HDD, supply will be 10% to 15% short of demand in 2026.

From Barron's ● Jun. 15, 2026

At the same time, HDD makers “remain committed to not adding any new greenfield capacity,” Woodring said, referring to building new facilities for manufacturing HDDs.

From MarketWatch ● Apr. 6, 2026

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Just like flashcards, but way more fun

Don't take our word for it. Leave the boring studying behind and join VocabTrainer today. You'll learn even faster and never look back.

Take me to Vocabulary.com