(n.) The act of rising into view; coming forth from envelopment or concealment\; sudden uprisal or appearance.

apparition appearance appearing arising avatar break breakout coming coming into being coming-forth deliverance delivery development discharge disclosure emanation emersion emission epiphany escape escapism evasion exposure extrication extrusion flight forthcoming freeing getaway incarnation issuance issue jailbreak leak leakage liberation manifestation materialization materializing occurrence opening outlet presentation prisonbreak realization release rescue revelation riddance rise rising setting-free showing showing forth surfacing theophany unfolding unfoldment vent