Root g-l-l

a male or female given name, Gal

to roll (literally or figuratively)

A cylinder: a geometric surface of a certain type.

Galilee (a mountainous geographic region in northern Israel)

A tablet, a pill, a capsule, a caplet: a small, solid portion of a drug or drugs to be taken orally.

cylindrical

gel

Because of, due to [with noun phrase].

gallu demon