'Fumaric acid' definitions:
Definition of 'fumaric acid'
From: WordNet
noun
A colorless crystalline acid with a fruity taste; used in making polyester resins
Definition of 'Fumaric acid'
From: GCIDE
- Fumaric \Fu*mar"ic\, a. (Chem.) Pertaining to, or derived from, fumitory ({Fumaria officinalis}). [1913 Webster]
- Fumaric acid (Chem.), a widely occurring organic acid, extracted from fumitory as a white crystallline substance, C2H2(CO2H)2, and produced artificially in many ways, as by the distillation of malic acid; boletic acid. It is found also in the lichen, Iceland moss, and hence was also called lichenic acid. [1913 Webster]