Definition of Abyssal

1. Adjective. Relating to ocean depths from 2000 to 5000 meters.

Partainyms: Abyssal Zone

2. Adjective. Resembling an abyss in depth; so deep as to be unmeasurable. "The abyssal depths of the ocean"
Exact synonyms: Abysmal, Unfathomable
Similar to: Deep
Derivative terms: Abysm, Abyss

Definition of Abyssal

1. a. Belonging to, or resembling, an abyss; unfathomable.

Definition of Abyssal

1. Adjective. Belonging to, or resembling, an abyss; unfathomable. ¹

2. Adjective. (context: geography) Of or belonging to the ocean depths, especially below 2000 metres (6500 ft): ''abyssal zone'' ¹

¹ Source: wiktionary.com

Definition of Abyssal

1. abyss [adj] - See also: abyss

Medical Definition of Abyssal

1. Belonging to, or resembling, an abyss; unfathomable. Abyssal zone, one of the belts or zones into which Sir E. Forbes divides the bottom of the sea in describing its plants, animals, etc. It is the one furthest from the shore, embracing all beyond one hundred fathoms deep. Hence, abyssal animals, plants, etc. Origin: Cf. Abysmal. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Abyssal

abydocomist
abydocomists
abye
abyed
abyeing
abyes
abying
abyme
abymes
abys
abysm
abysmal
abysmally
abysms
abyss
abyssal (current term)
abyssal fish
abyssal plain
abyssal zone
abysses
abysslike
abyssomicin
abyssomicins
abyssopelagic
abzyme
abzymes
ac-
acacia gum
acacialike

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