Abyssal can mean "incomprehensible" (as in "showed abyssal ignorance") but it's most often found in contexts referring to the bottom of the sea. Abysmal shares the oceanographic sense with abyssal, …

The abyssal zone is made up of many different types of organisms, including microorganisms, crustaceans, molluscs (bivalves, snails, and cephalopods), different classes of fishes, and possibly …

ABYSSAL definition: of or like an abyss; immeasurable; unfathomable. See examples of abyssal used in a sentence.

Dec 19, 2024 · The abyssal zone, or the abyss, is the seafloor and water column from 3,000 to 6,500 meters (9,842 to 21,325 feet) depth, where sunlight doesn’t penetrate.

1. of or like an abyss; immeasurable; unfathomable. 2. of or pertaining to the biogeographic zone of the ocean bottom between the bathyal and hadal zones, from depths of approximately 13,000 to 21,000 …

Abyssal hills have relatively sharply defined edges and climb to heights of no more than a few hundred meters.

The abyssal realm is the largest environment for Earth life, covering 300,000,000 square km (115,000,000 square miles), about 60 percent of the global surface and 83 percent of the area of …

abyssal, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

adjective resembling an abyss in depth; so deep as to be unmeasurable “the abyssal depths of the ocean” synonyms: abysmal, unfathomable deep having great spatial extension or penetration …

Feb 25, 2018 · Abyssal refers to anything related to the abyss, particularly associated with the deepest parts of the ocean, typically depths of more than 20,000 feet (6,000 meters).