fin

Meanings

1. 1
   noun One of the appendages of a fish, used to propel itself and to manoeuvre/maneuver.
2. 2
   noun A similar appendage of a cetacean or other marine animal.
3. 3
   noun A thin, rigid component of an aircraft, extending from the fuselage and used to stabilise and steer the aircraft.
4. 4
   noun A similar structure on the tail of a bomb, used to help keep it on course.
5. 5
   noun 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.
6. 6
   noun A device worn by divers and swimmers on their feet.
7. 7
   noun An extending part on a surface of a radiator, engine, heatsink, etc., used to facilitate cooling.
8. 8
   noun A sharp raised edge (generally in concrete) capable of damaging a roof membrane or vapor retarder.
9. 9
   verb To cut the fins from a fish, shark, etc.
10. 10
    verb (Of a fish) to swim with the dorsal fin above the surface of the water.
11. 11
    verb To swim in the manner of a fish.
12. 12
    verb To provide (a motor vehicle etc) with fins.