Of or pertaining to the ocean; -- applied especially to animals that live at the surface of the ocean.
The act of exploring, penetrating, or ranging over for purposes of discovery, especially of geographical discovery; examination; as, the exploration of unknown countries; (Med.) physical examination.
Pelagic Exploration is a company specialising in the exploration of the aquatic realm however it is achieved. This company was founded in 1995 in order to deliver a professional service to the recreational and technical diver, and has now been expanded to cover almost any aspect of human intervention in the underwater environment.