It means "having to do with the ocean or sea." The word "mar" is "sea" in several languages (such as Spanish, and it's "mer" in French), and is a derivation of Latin. So when someone mentions something "marine," like in "marine biology," they're talking about something to do with water/in the sea - in marine bio, it's the study of plants (and sometimes animals) in the oceans. As for "Marines" such as in the Army, though, that's a different root, and I'm not sure of the original meaning.
"Marine" typically refers to things related to the sea or ocean, such as marine animals, marine Biology, or marine ecosystems. It can also refer to a member of a branch of the military that operates on or near the sea.
Mar= sea as in marine marine biologist marfire and etc
The word "submarine" simply means "under the sea". (Sub meaning below, marine meaning sea)
Yes, the word 'clam' is a noun, a word for a type of marine mollusks; a word for a thing.The word 'clam' is also a verb, meaning to dig for clams.
The word cetacean means "of or relating to whales or dolphins". It is used often by those in this specialized field of employment such as marine biologists.
An adjective describes a noun, so when you write that "A dolphin is a marine mammal", you are using "marine" as an adjective. "Marine environment, marine vegetation, marine barometer" are all examples of using "marine" as an adjective.
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Marine is an adjective (marine life) and a noun (a member of the Marine Corps).
the word biologst is someone who studies the earth. the word marine means ocean. so a marine biologist is someone who studies the ocean.
Marine is another word for ocean or sea - marine organisms live in the ocean.
The name, Marine, comes from the Latin marinus, meaning ("of the sea.")
The likely word is purpose (use, meaning, or intent).The marine mammal, also called a dolphin, is a porpoise.