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The meaning of FIN is an external membranous process of an aquatic animal (such as a fish) used in propelling or guiding the body.

A fin is a thin appendage or component attached to a larger body or structure. [1] Fins typically function as foils that produce lift or thrust, or provide the ability to steer or stabilize motion while traveling in …

a part or appendage that resembles a fin US name: vertical stabilizer. a vertical surface to which the rudder is attached, usually placed at the rear of an aeroplane to give stability about the vertical axis

4 days ago · A hairstyle, resembling the fin of a fish, in which the hair is combed and set into a vertical ridge along the top of the head from about the crown to the forehead.

/ fɪn / Add to word list a thin, wing-shaped part of a fish that helps it to swim, or a wing-shaped part of a ship, aircraft, or car (Definition of fin from the Cambridge Academic Content Dictionary © Cambridge …

FIN meaning: 1 : a thin flat part that sticks out from the body of a fish and is used in moving or guiding the fish through water; 2 : a part on a machine (such as a car or airplane) that is shaped like a fish's fin

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Definition of fin noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

fin (fɪn) n slang US a five-dollar bill [from Yiddish finf five, ultimately from Old High German funf, finf]