Definitions

1. adjective

Having the power or quality of being pentacene, or relating to pentacene.

“The pentacular properties of the compound were studied extensively by the research team.”

2. adjective

Rarely, relating to a five-part or five-fold arrangement.

“The pentacular design of the new skyscraper was praised for its unique architecture.”

3. noun

A rare or obsolete term for a five-part or five-fold arrangement.

“The historian used the term pentacular to describe the five-part structure of the ancient city’s layout.”