WordReference Random House Unabridged Dictionary of American English © 2026
chy•lo•mi•cron
(kī′lə mī′kron),USA pronunciation n. [Biochem.]
- Biochemistrya large plasma lipoprotein particle, occurring as a droplet consisting primarily of triglycerides and functioning in the transport of neutral lipids from the intestine to the tissues by way of the lymph.
- chylo- + micron 1920–25