Origin of abyssal
Examples from the Web for abyssal
Historical Examples of abyssal
When Dr. Morton said there were abyssal fish in the lagoon, I knew why they'd be there.
Core-takers had been dropped to get samplings of abyssal mud.
Such a rock is necessarily oceanic; but more than this, it is abyssal.The Story of the Earth and Man
J. W. Dawson
In their morphological characters they gradually approach the pelagic forms upwards and the abyssal downwards.
Dimya; recent in abyssal depths and fossil since the Jurassic.