Word.ws English Dictionary

birthday suit

birthday suit noun: nakedness, unclothed skin; an exposure of a human's natural anatomy without clothing.

Noun

birthday suit (plural birthday suits)

  1. (humorous, idiomatic, often) Nakedness, unclothed skin; an exposure of a human's natural anatomy without clothing.
    • George embarrassed his aunt by answering the door in his birthday suit.
    • Nature, the universal tailor, provides for every other animal a birthday suit of clothes which is to outlast his life; but man, though so peculiarly sensitive to the assaults of the elements, is ushered into this nether sphere without any covering, in order that he may be compelled to exert his...1842, H., “Short Rides in an Author's Omnibus”, in Thomas Hood, editor, The New Monthly Magazine and Humorist, page 267
  2. Used other than figuratively or idiomatically: see birthday, suit.

birthday suit meaning in Malay, Persian and Thai

birthday suit in Malay

nakedness
bogel, telanjang

birthday suit in Persian

nakedness
لخت مادرزاد loxt-e mâdarzâd

birthday suit in Thai

nakedness
ชุดวันเกิด

Examples of birthday suit in a sentence

  • At last I'm down to the nitty-gritty, my original birthday suit.1998, Paul Vaughn, “Confessions of a Naked Writer”, in Orange Coast, page 185:
  • A person suddenly caught naked by the collapse of a building wall is treated quite differently than a person who intentionally “streaks” a public gathering in his or her birthday suit.2001, Tom Slattery, Immodest Proposals: Through the Pornographic Looking Glass, page 181:

Forms of birthday suit

pluralbirthday suits
alternative formbirthday-suit

Origin of birthday suit

From the lack of clothes worn when one is born.

Words formed from birthday suit

Questions about birthday suit

What does birthday suit mean?
Birthday suit means nakedness, unclothed skin; an exposure of a human's natural anatomy without clothing.
What is birthday suit in Malay?
Birthday suit in Malay is bogel, telanjang. See Birthday suit meaning in Malay.
How do you use birthday suit in a sentence?
At last I'm down to the nitty-gritty, my original birthday suit.
What part of speech is birthday suit?
Birthday suit is a noun.
What is the plural of birthday suit?
The plural of birthday suit is birthday suits.

Words near birthday suit in the dictionary

  1. birthday noodles
  2. birthday paradox
  3. birthday parties
  4. birthday party
  5. birthday problem
  6. birthday suit
  7. birthday suited
  8. birthday suiter
  9. birthday suiters
  10. birthday suits
  11. birthday-suit

Source and license

Adapted from Wiktionary: birthday suit (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: en-au-birthday suit.ogg.

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