The ⚀unbiqua·areanel, or ⚀regional·area
The dozen-second positive dozenal power of the ⚀areanel, the ⚀unbiqua·areanel (abbreviated ⚀ub↑arℓ) is a gross ⚀itineral·areas. This is the square of the ⚀septqua·lengthel, or ⚀regional·length. As a consequence, a proposed colloquial name for this is the ⚀regional·area.