- of or derived from fumaric acid.
Origin of fumaric
< New Latin Fumar(ia) + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for fumaric
When heated with concentrated hydrobromic or hydriodic acids, it is converted into fumaric acid.
Fumaric acid is found in fumitory (Fumaria officinalis), in various fungi (Agaricus piperatus, &c.), and in Iceland moss.
The most marked case presented is that of maleic and fumaric acids.