Wiktionary
transmarginal
a. Crossing the margins of a person's tolerance (to pain etc)
Wikipedia
Usage examples of "transmarginal".
Yet it is only a doorway, and difficulties present themselves as soon as we step through it, and ask how far our transmarginal consciousness carries us if we follow it on its remoter side.
Incursions from beyond the transmarginal region have a peculiar power to increase conviction.
It is evident that from the point of view of their psychological mechanism, the classic mysticism and these lower mysticisms spring from the same mental level, from that great subliminal or transmarginal region of which science is beginning to admit the existence, but of which so little is really known.