kb

K5B3

symbol

kilobar

Very commonScrabble 8

Meanings

kb1

symbol

alternative kbit · alternative Kb

  1. abbreviationcomputingAbbreviation of kbit.
  2. natural scienceskilobar
nounkb (plural kbs)

plural kbs

  1. abbreviationbiologyAbbreviation of kilobase.
  2. abbreviationcomputingAbbreviation of keyboard.

KB2

symbol
  1. abbreviationformalcomputingAbbreviation of kilobyte.

    Synonyms: kB

  2. abbreviationinformalcomputingAbbreviation of kibibyte.

    Synonyms: KiB

nounKB (plural KBs)

plural KBs

  1. abbreviationinitialismcomputerInitialism of knowledge base.
  2. abbreviationinitialismslangInitialism of knockback.

    […] has had a 'K.B.' (knock-back) by being turned down for parole is something which the prison staff have had to learn to deal with […]

    1975, John Eryl Hall Williams, Changing Prisons, page 81
    1 more example

    My subsequent misconduct in prison had many inmate friends telling me that I would receive a knock-back. […] At least I feel the wheels are rolling onwards and if I get a KB I am passing time.

    1989, Michael Bettsworth, Marking Time: A Prison Memoir, page 160
  3. abbreviationslangAbbreviation of kine bud (High-grade marijuana.)

    Synonyms: kine bud, KBs, heads, headies

  4. abbreviationinitialismInitialism of Knowledge Bowl.
proper noun
  1. abbreviationinitialismastronomyInitialism of Kuiper Belt.
  2. abbreviationinitialismInitialism of West Kalimantan: a province of Indonesia.
  3. abbreviationinitialismlawInitialism of King's Bench Division (a subseries of Incorporated Council of Law Reporting's Law Reports, in case the monarch is male).

kB3

symbol

alternative KB

  1. abbreviationcomputingAbbreviation of kilobyte.

Kb4

nounKb (plural Kbs or Kb's or Kb)

plural Kbs · plural Kb's

  1. abbreviationAbbreviation of kilobit; 1000 bits.

    Synonyms: kb, kbit, Kbit

  2. abbreviationAbbreviation of kibibit; 1024 bits.

    Synonyms: kib, kibit, kb, kbit, Kbit

  3. abbreviationAbbreviation of kauri-butanol value.

Synonyms & antonyms

More synonyms by meaning

nouna unit of information equal to 1000 bytes

Similar
Broader
computer memory unit

nouna unit of information equal to 1024 bytes

Broader
computer memory unit

nouna unit of information equal to 1000 bytes

Similar
Broader
computer memory unit

nouna unit of information equal to 1024 bytes

Broader
computer memory unit

nouna unit of information equal to 1000 bits

Broader
computer memory unit

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

kb. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/kb

MLA

“kb.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/kb. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “kb,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/kb.

Source: kb on Wiktionary, CC BY-SA 4.0.