gullible

adjective

gull·​ible ˈgə-lə-bəl How to pronounce gullible (audio)
variants or less commonly gullable
: easily duped or cheated
selling overpriced souvenirs to gullible tourists
gullibility noun
gullibly adverb

Did you know?

“Let a gull steal my fries once, shame on the gull; let a gull steal my fries twice, shame on me.” So goes the classic, oft-repeated seaside maxim reminding people to guard against being gullible. Okay, that’s not really how the old saw goes, but on the off chance that you believed our little trick, you yourself were, however briefly, gullible—that is, “easily duped.” The adjective gullible grew out of the older verb gull, meaning “to deceive or take advantage of.” (That gull originally meant “to guzzle or gulp greedily,” and comes from an even older gull meaning “throat, gullet.”) Another relative is the noun gull, referring to a person who is easy to cheat. However, no matter how much the seabirds we call gulls love to pilfer our potatoes, that avian gull has no relation, and is instead of Celtic origin—we promise.

Examples of gullible in a Sentence

I'm not gullible enough to believe something that outrageous. They sell overpriced souvenirs to gullible tourists.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Their nation now appeared vulnerable and gullible in the eyes of the world—and they’d been cheated out of $7,000. Peter Zablocki, Smithsonian Magazine, 4 Feb. 2025 But this young man has shown me how others see me now: old, gullible, vulnerable. Fabiola Santiago, Miami Herald, 30 Jan. 2025 But what these gullible pundits don’t understand is that Trump’s negotiating style is to start with a high figure to extract the maximum leverage. Brian Foley, Forbes, 16 Jan. 2025 In an interview with Greg Gutfeld on Fox News in October, Kennedy suggested weight loss drugs were being pushed on to gullible Americans by foreign pharmaceutical companies that wouldn’t even market the drugs in their home countries. Nathaniel Weixel, The Hill, 30 Dec. 2024 See all Example Sentences for gullible 

Word History

Etymology

see gull entry 2

First Known Use

1818, in the meaning defined above

Time Traveler
The first known use of gullible was in 1818

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Dictionary Entries Near gullible

Cite this Entry

“Gullible.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gullible. Accessed 11 Feb. 2025.

Kids Definition

gullible

adjective
gull·​ible ˈgəl-ə-bəl How to pronounce gullible (audio)
: easily deceived or cheated
gullibility noun
gullibly adverb

More from Merriam-Webster on gullible

Last Updated: - Updated example sentences
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