Any sharklike catfish of the family Pangasiidae, found across southern Asia.

plural of iridescent shark

A species of shark catfish (not a true shark), taxonomic name Pangasianodon hypophthalmus

(informal, humorous, chiefly Canada, US) The week during which someone menstruates.

plural of mud shark

(derogatory, offensive, ethnic slur) A non-black person, usually a white woman, who has sexual relationships with black people, usually men. / Synonym of spiny dogfish

plural of shark attack

A children's game, played in a swimming pool, in which one player (the "shark") attempts to tag the others (the "minnows") as they try to cross the pool. Those who are tagged join in as sharks for the next round.

A species of mackerel shark, Lamna ditropis

Synonym of megalodon