Definition of Marine

something that is associated or lives in the sea

Examples of Marine in a sentence

A marine biologist will study sharks, whales, dolphins and eels among other animals that can be found in large bodies of water.  🔊

Even though most people think whales are types of fish because they swim in the ocean, they are actually marine mammals.  🔊

While scuba diving in the Pacific Ocean, the diver saw many different types of marine life including coral, reefs, fish, dolphins and sea turtles.  🔊

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