Any shark of the genus Glyphis (family Carcharhinidae).

plural of shark-gull

(obsolete) A confidence trickster; a person who preys on simpletons.

Any shark of the family Heterodontidae. / Heterodontus francisci, a bullhead shark endemic to the coastal waters off the western coast of North America.

Any shark of the family Hexanchidae.

A mackerel shark of the family Odontaspididae.

Any shark of the family Hemiscylliidae

Any primitive fish of the order Chimaeriformes

(fashion) Having a hemline that curves inward in a deep, symmetrical vee.

Alternative form of shark bite