Meanings
nounpinitannic acid (uncountable)
- obsoleteuncountablechemistryAn acid found in the aqueous extract of the green parts of the arborvitae and found with pinipicrin in the needles of old Scottish fir trees.
Cite this entry
APA
pinitannic acid. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/pinitannic%20acid
MLA
“pinitannic acid.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pinitannic%20acid. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “pinitannic acid,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/pinitannic%20acid.
Source: pinitannic acid on Wiktionary, CC BY-SA 4.0.