Meanings
nounfulvic acid (plural fulvic acids)
plural fulvic acids
- A straw-coloured extract of humus that remains after humic acid has been precipitated with acid
- chemistryThe carboxylic acid derivative of cyclopentadiene 5-methylenecyclopenta-1,3-diene-1-carboxylic acid
Cite this entry
APA
fulvic acid. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/fulvic%20acid
MLA
“fulvic acid.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fulvic%20acid. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “fulvic acid,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/fulvic%20acid.
Source: fulvic acid on Wiktionary, CC BY-SA 4.0.