marine
muh-REEN
/məˈriːn/
Relating to or found in the sea.
Specifically refers to saltwater environments, unlike 'aquatic' which covers both fresh and salt water.
The story behind the word. The word traces back to the Latin 'mare', meaning sea. It entered Middle English via Old French, maintaining its focus on the vast, salty bodies of water that cover most of our planet.
Word relationships
- maritime: Relates more to human activity on the sea, like shipping or navigation.
- oceanic: Specifically refers to the deep, open ocean rather than coastal waters.
- terrestrial: Relating to the earth or land.
- freshwater: Relating to water that is not salty.
Commonly confused with
- maritime: Marine is about the biology and environment; maritime is about shipping and the navy.
Word family
- mariner (noun): A sailor.
- maritime (adjective): Connected with the sea in relation to navigation or shipping.
Collocations
- marine life
- marine biology
- marine ecosystem
- marine debris
Example sentences
- "The marine environment is a complex system of cycles and rhythms." Scientific observation on ocean life.
- "New regulations were introduced to protect marine mammals from industrial noise." Environmental policy discussion.
Memory hook
Think of a 'submarine' which goes under the 'marine' (sea). Marine = Mare (Sea).
When not to use
Do not use when referring to freshwater lakes or rivers.
Fun facts
- The word 'marinate' comes from the same root, as food was originally preserved in brine (sea water).
Explore more words
aquatic, terrestrial, sensory, industrial, auditory, vascular
Also appears in
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