Meanings
nounibufenac (uncountable)
- uncountablemedicineThe carboxylic acid 4-isobutylphenylacetic acid once used in the treatment of rheumatoid arthritis
Origin
From i(so)bu(tyl) + -fenac (“phenyl acetate”).
Full word history & related roots →Cite this entry
APA
ibufenac. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/ibufenac
MLA
“ibufenac.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ibufenac. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “ibufenac,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/ibufenac.
Source: ibufenac on Wiktionary, CC BY-SA 4.0.