immeasurability

Immeasurability.

A similar response citing immeasurability occurs in another sutta, when the Buddha is asked to pick between two alternatives regarding the arahant after death: annihilation or eternal freedom from illness.

But with this we also found in our rational faculty another non-sensuous standard, one which has that infinity itself under it as a unit, and in comparison with which everything in nature is small, and so found in our minds a pre-eminence over nature even in it immeasurability.

This becomes important for the structure of a gravastar because general relativity says that a gravitational well blue-shifts incoming light, so around the extremely large mass of a gravastar there is a region of "immeasurability" to the outside universe as the wavelength of the light approaches, and then passes, the Planck length.