e·ru·cic acid (ĭ-rōō'sĭk) n. A fatty acid, C22H42O2, making up 40 to 50 percent of the total fatty acid in rapeseed, wallflower seed, and mustard seed.
[From New Latin Ērūca, cabbage genus, from Latin ērūca, rocket, cabbage.]
Main Entry: eru·cic acid Pronunciation: i-"rü-sik- Function: noun : a crystalline fatty acid C22H42O2 found inthe form of glycerides especially in rapeseed oil