Part of speech: Noun
the cardinal number that is the sum of four and one
Part of speech: Noun
organ of locomotion and balance in fishes and some other aquatic animals
Part of speech: Noun
a stabilizer on a ship that resembles the fin of a fish
Part of speech: Noun
a shoe for swimming
Example: the paddle-like front is an aid in swimming (especially underwater)
Part of speech: Noun
one of a set of parallel slats in a door or window to admit air and reject rain
Part of speech: Noun
one of a pair of decorations projecting above the rear fenders of an automobile
Part of speech: Verb
show the fins above the water while swimming
Example: The sharks were finning near the surface
Part of speech: Verb
propel oneself through the water in a finning motion
Part of speech: Verb
equip (a car) with fins