The deepest area of the ocean basins. The depositional energy is low and fine-grained sediments are deposited slowly by waning turbidity currents or from suspension in the water. The water is thousand [..]

late 14c. in Latin form abyssus; early 14c. as abime (from a form in Old French; see abysm), from Late Latin abyssus "bottomless pit," from Greek abyssos (limne) "bottomless (pool),&quo [..]

deep pit in the ocean or other body of water.

bottomless depth, pit, gulf

n. Bottomless gulf.

thom

To dream of looking into an abyss, means that you will be confronted by threats of seizure of property, and that there will be quarrels and reproaches of a personal nature which will unfit you to meet the problems of life. For a woman to be looking into an abyss, foretells that she will burden herself with unwelcome cares. If she falls into the aby [..]

(n) a bottomless gulf or pit; any unfathomable (or apparently unfathomable) cavity or chasm or void extending below (often used figuratively)

profundum, vorago

That volume of ocean lying below 300 fathoms from surface.

That part of the ocean lying below 300 fathoms from the surface.

That volume of ocean lying below 300 fathoms from surface.

that volume of ocean that is profoundly deep or lying below about 300 fathoms from surface.

That part of the ocean lying below 300 fathoms from the surface.

1) Hell, known in Kabbalah as Klipoth, which is depicted as a reflection of the Tree of Life, below Malkuth.

1. A bottomless or unfathomed depth, gulf, or chasm; hence, any deep, immeasurable, and, specifically, hell, or the bottomless pit. "Ye powers and spirits of this nethermost abyss." (Milton) "The throne is darkness, in the abyss of light." (Dryden) 2. Infinite time; a vast intellectual or moral depth. "The abysses of metaph [..]

Sense 1: *Ye powers and spirits of this nethermost abyss – *The throne is darkness, in the abyss of light – *And when you gaze long into an abyss, the abyss also gazes into you – [..]