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; cf. hoopoe

Origin of dupe²

First recorded in 1895–90; by shortening

Explanation

A dupe is a furry, ceremonial hat worn during ancient pagan rituals...or not. Dupe actually means “trick or deceive.” We’re sorry we tried to dupe you into believing the wrong definition. Dupe can also refer to the victim of a trick or hoax, and — used in this sense — it sometimes conveys the idea that the victim is easily fooled. Dupe comes from the French word for a type of bird called the hoopoe, which has an extravagant crest and a reputation for being dim-witted. (And no, that's not another attempt to dupe you; it's the truth!)

Example Sentences

Dupe influencers are the newest iteration in this storied bargain-hunting tradition.

From Washington Post • Mar. 22, 2023

And then there’s the Poop Dupe — when you walk into the bathroom, see a co-worker you know, and immediately beeline to the mirror to check your hair.

From Seattle Times • Sep. 25, 2019

Dupe Ajayi used to start her day with an hour-and-a-half commute on three subway trains from her home in the Bronx to Maimonides Medical Center in Brooklyn.

From New York Times • Jan. 31, 2018

There is a line in Funny Girl as spoken by Barbra Steisand:  “The Dupe is a Dope or the Dope is a Dupe?”

From Forbes • Dec. 13, 2012

And then Mrs. Jupe and Mr. Jupe—Mr. Dupe I call him—she deceives him so dreadfully with her gadding about——But anon, anon, good people!

From The Christian A Story by Caine, Hall, Sir

Related Words

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