This is the 9472nd most frequent French word.
duper
To deceive or trick.
In this sentence, 'duper' is used to indicate the act of deceiving others, specifically by providing misleading information.
Il a tenté de duper ses collègues avec de fausses informations.
He tried to deceive his colleagues with false information.
Here, 'duper' describes the situation where someone falls victim to deception, highlighting the passivity of being misled.
Elle a été dupée par une publicité trompeuse.
She was deceived by a misleading advertisement.
This usage of 'duper' emphasizes the failed attempt to deceive others, showcasing the verb's potential for expressing unsuccessful actions.