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Fin
01
ひれ, フィン
a thin flat membrane of the body of many sea creatures, used for swimming and keeping balance
02
フィン, 水中羽
a shoe for swimming; the paddle-like front is an aid in swimming (especially underwater)
03
五
the cardinal number that is the sum of four and one
04
フィン, スティール
a stabilizer on a ship that resembles the fin of a fish
05
スラット, フィン
one of a set of parallel slats in a door or window to admit air and reject rain
06
フィン, 翼
a streamlined projection, usually found at the rear of a car
What is a "fin"?
A fin on a vehicle is a protruding feature often seen on the body of a car, particularly on older models or sports cars. It is designed to improve aerodynamics by reducing air resistance and increasing stability at higher speeds. Fins can also be purely decorative, adding a distinctive look to the vehicle. They are typically found along the rear end of the car, on the sides or back, and were more common in the mid-20th century, especially in the designs of American cars.
to fin
01
泳いでいるときに水面にヒレを見せる, 泳ぎながらヒレを水面に出す
show the fins above the water while swimming
02
フィンで泳ぐ
propel oneself through the water in a finning motion
03
フィンを装備する, フィンを取り付ける
equip (a car) with fins