marine

word

/mɝˈin/
mur-EEN
/məɹˈiːn/
muh-REEN

Definition

Related to the sea, the ocean, or life in the water. It can also refer to a soldier who serves in the Marine Corps.

Usage & Nuances

Most often, 'marine' is an adjective in phrases like 'marine life', 'marine biology', and 'marine pollution'. As a noun meaning soldier, it is usually capitalized in American English when referring to a member of the U.S. Marine Corps: 'a Marine'.

Example Sentences

This documentary shows how marine pollution affects coastal towns.

natural

He spent ten years as a Marine before becoming a teacher.

natural

Sea turtles are marine animals.

basic

She studies marine biology at university.

basic

Her brother is a Marine.

basic

They're working on a project to protect marine ecosystems.

natural