WordReference Random House Unabridged Dictionary of American English © 2026
plas•mal•o•gen
(plaz mal′ə jin, -jen′),USA pronunciation n. [Biochem.]
- Biochemistryany of the class of phosphatides that contain an aldehyde of a fatty acid, found in heart and skeletal muscle, the brain, the liver, and in eggs.
- plasm- + al(kalai) + -o- + -gen 1920–25