adjective

gullible

gullible, credulous, naive

He is so gullible he'll believe anything.

He is so gullible he'll believe anything.

The gullible tourist bought a fake watch.

The gullible tourist bought a fake watch.

((be)) gullible to be easily deceived or tricked He is so gullible he'll believe anything.

Synonyms: naive, credulous, unsuspecting; Antonyms: skeptical, wary, cynical

Derived from 'gull' (to fool or deceive) and the suffix '-ible' (capable of). The term 'gull' for a dupe appeared in the 16th century.

Think of a seagull (a 'gull') that will swallow any piece of bread thrown its way without question.

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