ESB

E1S1B3

Initialism of extra special bitter.

Less commonScrabble 5
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Meanings

nounESB (plural ESBs)

plural ESBs

  1. abbreviationinitialismbeerInitialism of extra special bitter.
  2. abbreviationinitialismcomputingInitialism of enterprise service bus.
proper noun
  1. IrelandabbreviationinitialismInitialism of Electricity Supply Board.

Synonyms & antonyms

Also see
enterprise service bus

Rhymes & wordplay

Anagrams

Sebbes
Cite this entry
APA

ESB. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/ESB

MLA

“ESB.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ESB. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “ESB,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/ESB.

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