Dictionary.com
Thesaurus.com

kilobyte

American  
[kil-uh-bahyt] / ˈkɪl əˌbaɪt /

noun

Computers.
  1. 1024 (210 ) bytes.

  2. (loosely) 1000 bytes. K, KB


kilobyte British  
/ ˈkɪləˌbaɪt /

noun

  1. Abbreviation: KB.   kbytecomputing 1024 bytes See also kilo-

"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

kilobyte Scientific  
/ kĭlə-bīt′ /
  1. A unit of computer memory or data storage capacity equal to 1,024 (that is, 2 10) bytes.

  2. One thousand bytes.

  3. See Note at megabyte


Etymology

Origin of kilobyte

First recorded in 1965–70; kilo- + byte

Vocabulary lists containing kilobyte

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.

For example, in a report about computer storage, you might need to define terms such as kilobyte, terabyte, gigabyte, and megabyte.

From Textbooks • Dec. 21, 2021

She returned, kilobyte by kilobyte, her dreamscape refilling as she stabilized.

From Nature • Jul. 21, 2020

And they can store and monitor every kilobyte of information we produce.

From The Guardian • Jul. 17, 2015

What I have feels like a piercing that can incidentally hold a kilobyte of data, and someone online very aptly compared it to the RFIDs you use to tag your pets.

From The Verge • Jul. 31, 2014

Via high-speed data lines—a blazing 1 kilobyte per second—Goddard sent Mission Control real-time information on the spaceship’s current position.

From "Hidden Figures" by Margot Lee Shetterly

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "kilobyte" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com