Wiktionary
visibilities
n. (plural of visibility English)
Usage examples of "visibilities".
So now, in the diminishing but still-powerful tempest, they could lose track of each other if they did not each augment their visibilities by talking.
In years past, I now and again had summoned him to my service, invariably with the sense of mysteriously accommodating myself within a range of visibilities rather than anything as decisive as making myself visible.