—Poor Harriet! to be a second time the dupe of her misconceptions and flattery.
—Here have we been, the whole winter and spring, completely duped, fancying ourselves all on an equal footing of truth and honour, with two people in the midst of us who may have been carrying round, comparing and sitting in judgment on sentiments and words that were never meant for both to hear.
There are no more uses of "dupe" in the book.
Show samples from other sources
The immigrant was duped because he trusted everyone
She is innocent. She was duped like the rest of us.