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 membranous, winglike or paddlelike organ attached to any of various parts of the body of fishes and certain other aquatic animals, used for propulsion, steering, or balancing. Nautical.

FIN meaning: 1. a thin vertical part sticking out of the body of especially a fish or an aircraft that helps…. Learn more.

5 days ago · fin (neuter fint, definite singular and plural fine, comparative finare, indefinite superlative finast, definite superlative finaste) fine Dette er ein fin vin. ― This is a fine wine. pretty, handsome Kjærasten min er ei veldig fin jente. ― My girlfriend is a very pretty girl. posh Ei fin frue klaga på maten. ― A posh lady complained ...

A fin is a thin component or appendage 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 water, air, or other fluids .

A fin is the part of a fish's body that protrudes into the water and helps it balance and move in various directions. Sharks use their dorsal fins to stabilize their bodies as they propel through the water.

A fin is a plate or other object which is attached to a surface in order to improve the flow of heat. The tubes may be fitted with fins to increase the heat transfer surface. The use of fins is recognized as an effective method of increasing the heat transfer from a surface.

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

A membranous appendage extending from the body of a fish or other aquatic animal, used for propelling, steering, or balancing the body in the water. 2. Something resembling a fin in shape or function, as: a.

fin / fɪn / n. any of the firm appendages that are the organs of locomotion and balance in fishes and some other aquatic animals. Most fishes have paired and unpaired fins, the former …