undupe

U1N1D2U1P3E1

verb

To undeceive someone who has been duped.

OriginEnglish dupe ← French duper ← Middle French duppe →
Scrabble 9
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Meanings

verbundupe (third-person singular simple present undupes, present participle unduping, simple past and past participle unduped)

present singular third person undupes · participle present unduping · participle past unduped · past unduped

  1. transitiveTo undeceive someone who has been duped.

Origin

  1. Proto-Indo-European*h₂ent-
  2. Proto-Indo-European*h₂énts
  3. Proto-Germanic*anda-
  4. Proto-West Germanic*anda-
  5. Old Englishand-
  6. Old Englishon-
  7. Middle Englishon-
  8. Englishun-
  9. Latinupupa
  10. Vulgar Latinūppa
  11. Old Frenchhuppe
  12. Middle Frenchduppe
  13. Frenchduper
  14. Englishdupe
  15. Englishundupe

From un- + dupe.

Full word history & related roots →
Cite this entry
APA

undupe. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/undupe

MLA

“undupe.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/undupe. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “undupe,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/undupe.

Source: undupe on Wiktionary, CC BY-SA 4.0.