underwire

[uhn-der-wahy^uhr]

noun

1. a wire sewn into the underside of each cup of a brassiere, used for support and shape.

2. a brassiere with such wires.

Word History and Origins

Origin of underwire¹

under- + wire

Example Sentences

The concern here is that underwire puts pressure on the lymphatic system, reducing lymph flow and promoting cancer growth.

Read more on Slate

If your underwire bra is causing you pain, worry instead about finding a bra that fits better.

Read more on Slate

Handwashing helps underwire bras last longer, too.

Read more on Slate

Because underwire bras were not compatible with the secured facilities’ many layers of metal detection and radiation monitoring.

Read more on Seattle Times

Others gave up makeup and underwire.

Read more on Seattle Times