What is the meaning of the root 'reticulum' in medical terminology?

• A. Digestive tract
• B. Skeleton
• C. Network
• D. Organ

Answer: (C)

The meaning being tested is that reticulum denotes a network or net-like structure. From Latin rete meaning “net,” with the diminutive form reticulum meaning “little net,” the term is used in medicine to describe meshwork or interconnected fibers, vessels, or cells. You’ll see it in reticular connective tissue, which forms a supporting network; and in the brain’s reticular formation, a web-like network of neurons. So the root signals a network, not a specific tube, bone, or organ.