·vi To live by shifts and stratagems.
II. Shark ·vt To pick or gather indiscriminately or covertly.
III. Shark ·vt & ·vi A rapacious, artful person; a sharper.
IV. Shark ·vt & ·vi Trickery; fraud; petty rapine; as, to live upon the shark.
V. Shark ·vi To play the petty thief; to practice fraud or trickery; to Swindle.
VI. Shark ·vt & ·vi Any one of numerous species of elasmobranch fishes of the order Plagiostomi, found in all seas.