big-girl pants

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big-girl pants

Rhymes with -ænts

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See big girl.

noun big girl pants

  1. informal, plural, plural only Pull-up underwear worn by a girl during and after toilet training, as contrasted to the diapers worn during infancy. Talk about how she'll be able to wear big-girl pants or fancy pants (decorated training pants) because she will learn to use the potty.
  2. figuratively, informal, plural, plural only A notional pair of trousers or underwear worn by a female when acting maturely. I am very disappointed, but we did always say we wanted the best dog for her, so I will have to put my big girl pants on now and have faith that this will be the perfect dog for our family and for Ehlena.

    Opposite: bitchy pants, grumpy pants, scaredy pants

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MLA

"big-girl pants." Wiktionary, via Micwyn, micwyn.com/word/big-girl%20pants. Accessed 6 Nov. 2026.

APA

big-girl pants. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/big-girl%20pants

Chicago

"big-girl pants." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/big-girl%20pants.

BibTeX
@misc{big_girl_pants_2026,
  title = {big-girl pants},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/big-girl%20pants},
  urldate = {2026-11-06}
}