Definitions
There is 1 meaning of the phrase
Abyssal Zone.
Abyssal Zone - as a noun
The deep sea (2000 meters or more) where there is no light
Example Sentences
"The abyssal zone is the deepest part of the ocean."
"Many strange and unique species inhabit the abyssal zone."
"Scientists use special equipment to study the abyssal zone."
"The pressure in the abyssal zone is extremely high."
"The abyssal zone is characterized by complete darkness."