shark

noun

1. any of numerous elongate mostly marine carnivorous fishes with heterocercal caudal fins and tough skin covered with small toothlike scales

Definition categories: animal, elasmobranch, selachian

2. a person who is ruthless and greedy and dishonest

Definition categories: person, offender, wrongdoer

3. a person who is unusually skilled in certain ways

- a card shark

Definition categories: person, expert

verb

1. play the shark; act with trickery

Definition categories: social, cheat, chisel

2. hunt shark

Definition categories: competition, fish