Word.ws English Dictionary

ibu

/ˈaɪ.bjuː/

ibu noun: ibuprofen.

Noun (1)

ibu (countable and uncountable, plural ibus)

  1. (uncommon) ibuprofen

Noun (2) capitalized: IBU

IBU (plural IBUs)

  1. (abbreviation, initialism) Initialism of International Bitterness Unit: a measure of the bitterness of beer.
    • On a tour of the cavernous and gleaming BrewDog plant in Ellon, just north of Aberdeen, Dickie happily batted around terminology – IBU, ABV, pH, haze, present gravity, headspace oxygen – with PhD-level microbiologists working in the lab.2016 March 24, Jon Henley, “The aggressive, outrageous, infuriating (and ingenious) rise of BrewDog”, in The Guardian, →ISSN

Forms of ibu

pluralibus
pluralIBUs

Origin of ibu

Clipping of ibuprofen.

Questions about ibu

What does ibu mean?
Ibu means ibuprofen.
What part of speech is ibu?
Ibu is a noun.
How do you pronounce ibu?
Ibu is pronounced /ˈaɪ.bjuː/.
What is the plural of ibu?
The plural of ibu is ibus.

Words near ibu in the dictionary

  1. Ibsens
  2. Ibsley
  3. Ibson
  4. Ibstock
  5. IBTC
  6. ibu
  7. ibudilast
  8. ibufenac
  9. ibuprofen
  10. ibuprofened
  11. ibuprofening

Source and license

Adapted from Wiktionary: ibu (page history and authors); IBU (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-ibu.wav.

Cite this entry: “ibu.” Word.ws, https://word.ws/ibu. Based on Wiktionary, CC BY-SA 4.0.