of or pertaining to the sea; existing in or produced by the sea

marine vegetation.

pertaining to navigation or shipping; nautical; naval; maritime.

serving on shipboard, as soldiers.

of or belonging to the marines.

adapted for use at sea

a marine barometer.

a member of the U.S. Marine Corps.

one of a class of naval troops serving both on shipboard and on land.

seagoing ships collectively, esp. with reference to nationality or class; shipping in general.

a picture with a marine subject; seascape.

naval affairs, or the department of a government, as in France, having to do with such affairs. ?

dead marine

Australian Slang . an empty bottle of beer or spirits.

tell it or that to the marines! I don't believe your story; I refuse to be fooled.

adjective

freshwater

adjective

abyssal , aquatic , coastal , deep-sea , hydrographic , littoral , maritime , natatorial , nautical , naval , navigational , neptunian , ocean-going , oceanic , oceanographic , pelagic , saltwater , sea , seafaring , seagoing , seashore , seaside , shore , thalassic , leatherneck , mariner , sailor , water