The act of removing a live shark's fin, and releasing the shark back into the sea.

present participle of fin

(telecommunications, US) Initialism of facility ID number. / (law enforcement, UK) Initialism of force identification number.

(law) Abbreviation of finance. / (law) Abbreviation of financial. / (law) Abbreviation of financing.

(law) Abbreviation of Finland. / Abbreviation of Finnish.

Abbreviation of finance. / Abbreviation of finish.

plural of tail fin

plural of caudal fin

plural of dorsal fin

plural of pectoral fin