The meaning of Quincuncial and additional information.

Quincuncial() Having the form of a quincunx.

Quincuncial() Having the leaves of a pentamerous calyx or corolla so imbricated that two are exterior, two are interior, and the other has one edge exterior and one interior; as, quincuncial aestivation.

Quincuncially(adv.) In the manner or order of a quincunx.