kilobit

[ kil-uh-bit ]
/ ˈkɪl əˌbɪt /

noun Computers.

1024 (210) bits.
(loosely) 1000 bits. Symbol: Kb

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Origin of kilobit

First recorded in 1960–65; kilo- + bit3
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for kilobit

kilobit
/ (ˈkɪləˌbɪt) /

noun computing

(in general computer contexts, such as data transfer) 1000 bits
(in data-storage contexts) 1024 bits
Abbreviation: Kb, kb
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

Scientific definitions for kilobit

kilobit
[ kĭlə-bĭt′ ]

One thousand bits.
1,024 (that is, 210) bits. See Note at megabyte.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.