deep-sea

• Qui se rapporte aux parties profondes de l'océan ou qui s'y produit.

Relating to or occurring in the deeper parts of the ocean.

1. Relating to the deep oceanB2formal

   Of, relating to, or taking place in the deeper parts of the sea, typically far from the shore and at great depths.

   relatif aux grandes profondeurs océaniques

   • Deep-sea exploration requires specialized submersibles.
   • Many deep-sea creatures are bioluminescent.
   • The team conducted a deep-sea survey of the ocean floor.

   Synonymesabyssalbathyaldeep-waterhadal