Hydrocephalus (noun)

A condition characterized by an abnormal buildup of cerebrospinal fluid in the ventricles of the brain, causing an increase in pressure within the skull.

Origin:

Derived from the greek words "hydro" meaning "water" and "cephalus" meaning "head".

Examples:

1. Hydrocephalus can be caused by a variety of factors, including birth defects, infections, and tumors.
2. Symptoms of hydrocephalus can include headache, nausea, vomiting, and difficulty walking.
3. Treatment for hydrocephalus often involves the insertion of a shunt to drain the excess cerebrospinal fluid.
4. In severe cases, hydrocephalus can lead to brain damage and other complications.
5. Early diagnosis and treatment of hydrocephalus is important in order to prevent permanent neurological damage.