Abyssal Meaning

There are 2 meaning(s) for word Abyssal

Abyssal Meaning 1 : resembling an abyss in depth; so deep as to be unmeasurable

    Example : the abyssal depths of the ocean

    Synonyms : abysmal,  unfathomable
Abyssal Meaning 2 : relating to ocean depths from 2000 to 5000 meters