Word.ws English Dictionary

underwire

underwire noun: a semicircular wire placed in a bra to support the breasts.

Noun

underwire (plural underwires)

  1. A semicircular wire placed in a bra to support the breasts.
  2. A bra that includes such wires.

Verb

underwire (third-person singular simple present underwires, present participle underwiring, simple past and past participle underwired)

  1. To fix such a wire in place.

Forms of underwire

Noun
pluralunderwires
Verb
third-person singular presentunderwires
present participleunderwiring
past participleunderwired
pastunderwired

Origin of underwire

From under- + wire.

Words that rhyme with underwire

48 more rhymesFewer rhymes

Questions about underwire

What does underwire mean?
Underwire means a semicircular wire placed in a bra to support the breasts.
What part of speech is underwire?
Underwire can be a noun or a verb.
What is the plural of underwire?
The plural of underwire is underwires.

Words near underwire in the dictionary

  1. underwind
  2. underwinding
  3. underwinds
  4. underwing
  5. underwings
  6. underwire
  7. underwired
  8. underwires
  9. underwiring
  10. underwise
  11. underwit

Source and license

Adapted from Wiktionary: underwire (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)-Flame, not lame-underwire.wav.

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