noun

shark

shark, swindler, expert

A great white shark is a dangerous predator.

A great white shark is a dangerous predator.

He is a loan shark who preys on the vulnerable.

He is a loan shark who preys on the vulnerable.

((a/the)) shark a large sea fish with sharp teeth A great white shark is a dangerous predator.

((a)) loan shark a person who lends money at very high rates of interest He is a loan shark who preys on the vulnerable.

Synonyms: predator, swindler; Antonyms: prey, victim

Origin uncertain, possibly from German 'Schurke' (scoundrel), referring to its predatory nature.

Think of the 'sharp' teeth of a shark. The word 'sharp' sounds similar.

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