| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| a scrap or morsel of food left at a meal. |
fumaric acid fu·mar·ic acid (fy&oomacr;-mār'ĭk)
n.
An organic acid that is formed from succinic acid and is an intermediate in the Krebs cycle.
fumaric acid (fy -mār'ĭk) Pronunciation Key
A colorless crystalline compound found in various plants and produced synthetically. It is used mainly in resins, paints, varnishes, and inks. Fumaric acid is a geometric isomer of maleic acid, having two carboxyl (COOH) groups attached on opposite sides of an ethylene chain. Chemical formula: C4H4O2. |