abysses

plural of abyss

Hell; the bottomless pit; primeval chaos; a confined subterranean ocean.
A bottomless or unfathomed depth, gulf, or chasm; hence, any deep, immeasurable; any void space.
Anything infinite, immeasurable, or profound.
Moral depravity; vast intellectual or moral depth.
An impending catastrophic happening.
The center of an escutcheon; fess point.
The abyssal zone.
(figuratively) A difference, especially a large difference, between groups.