Meaning & use

bathyal

adjective·Academic

Last updated

Relating to or inhabiting the ocean depths between roughly 200 and 4,000 meters, corresponding to the continental slope.

See it in a sentence

Bathyal fish species are adapted to survive in near-total darkness and high pressure.

The submersible descended into the bathyal zone to study deep-sea corals.

A note on using this word

"Bathyal" comes from the Greek "bathys," meaning deep, and sits between the shallower "sublittoral" and the deeper "abyssal" ocean zones.

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