'whitetip shark' definitions:

Smooth dogfish of Pacific and Indian Oceans and Red Sea having white-tipped dorsal and caudal fins [syn: whitetip shark, reef whitetip shark, Triaenodon obseus]

Large deep-water shark with white-tipped dorsal fin; worldwide distribution; most dangerous shark [syn: whitetip shark, oceanic whitetip shark, white-tipped shark, Carcharinus longimanus]