Meanings
nounperfluorononanoic acid (uncountable)
- uncountablechemistryA synthetic perfluorinated carboxylic acid and fluorosurfactant that is also an environmental contaminant.
Synonyms: PFNA
Synonyms & antonyms
nounA synthetic perfluorinated carboxylic acid and fluorosurfactant that is also an environmental contaminant.
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Cite this entry
APA
perfluorononanoic acid. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/perfluorononanoic%20acid
MLA
“perfluorononanoic acid.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/perfluorononanoic%20acid. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “perfluorononanoic acid,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/perfluorononanoic%20acid.
Source: perfluorononanoic acid on Wiktionary, CC BY-SA 4.0.