- a toxic sparingly soluble crystalline yellow acid used as a dye, antiseptic, and explosive. Formula: C6H2OH(NO2)3Systematic name: 2,4,6-trinitrophenol
See also lyddite
WordReference Random House Unabridged Dictionary of American English © 2026
pic′ric ac′id, [Chem.]
- 1850–55
Collins Concise English Dictionary © HarperCollins Publishers::
picric acid /ˈpɪkrɪk/ n
'picric acid' also found in these entries (note: many are not synonyms or translations):
lyddite
- carbazotic acid
- maximite
- melinite
- nitroxanthic acid
- picrate
- picric
- trinitrophenol
- trivial