Word.ws English Dictionary

undie

/ˈʌndi/

undie noun: underwear.

Noun (1)

undie (plural undies)

  1. (attributive, informal, often) Underwear.
    • Here are a few pointers from an undie-snatching master.1999 November, Derek de Koff, "Portrait of a Fetishist", Out, page 70
    • Add an undie stop to the list.2004 November, Lian Dolan, "Chaos Chronicles", Working Mother, page 98

Noun (2)

undie (plural undies)

  1. (informal) A spy, undercover agent.
    • I've got mad hate for the undies
      Moving like gyal, tryna cuff me2016, “Let’s Lurk”, ASAP (lyrics), performed by 67 ft Giggs
    • Got a mind for the undies
      I'm tryna stay far from the pigs2017, “All This”, performed by Mayhem (Uptop)

Verb

IPA/ʌnˈdaɪ̯/

undie (third-person singular simple present undies, present participle undying, simple past and past participle undied)

  1. (intransitive) To come back to life after having died.
  2. (intransitive) To become undead.

Forms of undie

Noun
pluralundies
Verb
third-person singular presentundies
present participleundying
past participleundied
pastundied
alternative formun-die

Origin of undie

From undies.

From undercover.

From un- + die.

Words formed from undie

Phrases with undie

Words that rhyme with undie

Questions about undie

What does undie mean?
Undie means underwear.
What part of speech is undie?
Undie can be a noun or a verb.
How do you pronounce undie?
Undie is pronounced /ˈʌndi/.
What is the plural of undie?
The plural of undie is undies.

Words near undie in the dictionary

  1. undictatorial
  2. undictionaried
  3. undid
  4. undidactic
  5. undidactically
  6. undie
  7. undie run
  8. undie runs
  9. undied
  10. undieless
  11. undies

Source and license

Adapted from Wiktionary: undie (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-undie.wav.

Cite this entry: “undie.” Word.ws, https://word.ws/undie. Based on Wiktionary, CC BY-SA 4.0.