Definitions

1. adjective

Having two cycles or periods.

“The dicyclic process used in the chemical plant is both efficient and environmentally friendly.”

2. noun

A compound with two cyclic groups.

“The researchers studied the properties of dicyclic molecules in their lab.”

3. noun

A two-cylinder, two-stroke or four-stroke, internal combustion engine configuration.

“The engineer designed a new dicyclic engine for the racing car.”