| FIN | organ of locomotion and balance in fishes and some other aquatic animals |
|---|---|
| FIN | a stabilizer that resembles the fins of a fish |
| FIN | a shoe for swimming |
| FIN | one of a set of parallel slats in a door or window to admit air and reject rain |
| FIN | one of a pair of decorations projecting above the rear fenders of an automobile |
| FIN | the cardinal number that is the sum of four and one |
| FIN | show the fins above the water while swimming (of fish) |
| FIN | propel oneself through the water in a finning motion |
| FIN | equip with fins, as of a car |
| FIN | a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability |
| FIN | large flat-headed whalebone whale having deep furrows along the throat |
| FIN | liable to a fine |