dupe

¹ American  

[doop, dyoop] / dup, dyup /

noun

1. a person who is easily deceived or fooled; gull.

2. a person who unquestioningly or unwittingly serves a cause or another person.

   a dupe of the opponents.

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verb (used with object)

duped, duping

1. to make a dupe of; deceive; delude; trick.

dupe ² American  

[doop, dyoop] / dup, dyup /

noun

1. duplicate.

2. Movies.

   1. a duplicate picture negative used for making additional release prints or for making special effects to be inserted in the release negative.

   2. the procedure for producing such a duplicate.

3. Television. a duplicate videotape obtained by electronic printing of the original videotape.

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verb (used with or without object)

duped, duping

1. to duplicate.

adjective

1. duplicate.

dupe British  

/ djuːp /

noun

1. a person who is easily deceived

2. a person who unwittingly serves as the tool of another person or power

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verb

1. (tr) to deceive, esp by trickery; make a dupe or tool of; cheat; fool

Other Word Forms

• dupability noun
• dupable adjective
• duper noun
• dupery noun
• undupable adjective

Etymology

Origin of dupe¹

First recorded in 1675–85; from French; Middle French duppe for unattested tête d'uppe “head of hoopoe,” i.e., “fool” (compare tête de fou ), from unattested Vulgar Latin uppa, Latin upupa “hoopoe,” a bird thought to be especially stupid; hoopoe

Origin of dupe¹

First recorded in 1895–90; by shortening

Example Sentences

The worst that befell most of those duped by New Year’s Eve AI-generated mischief was a little discomfort, embarrassment and wasted time.

From Salon

People who can’t afford to buy trendy clothes at full price turn to cheaper “dupes” that contribute to fast fashion waste, she said.

From Los Angeles Times

Thanks to rapid advances in artificial intelligence, the cybercriminals seeking to dupe you into handing over your retirement funds or revealing company secrets are getting smarter and stronger.

From The Wall Street Journal

It took a hit this week after former executives accused it of manipulating markets to dupe consumers into buying its products.

From Los Angeles Times

Rachael has been buying skincare dupes from high street stores and supermarkets for years, and she's not alone.

From BBC

Related Words

• baffle
• bamboozle
• betray
• cheat
• deceive
• defraud
• delude
• hoodwink
• mislead
• swindle
• victimize