underwear

noun

un·​der·​wear ˈən-dər-ˌwer 

: clothing or an article of clothing worn next to the skin and under other clothing

Synonyms of underwear

• panties
• pants
• undergarments
• undies
• underclothes
• underclothing
• pajamas
• unmentionables
• lingerie

Examples of underwear in a Sentence

he had been sleeping in his underwear so he had to put a robe on before answering the door

Recent Examples on the Web

Mangione was taken to a police station, where officers found more items, including a gun, a silencer, a gun magazine hidden in a pair of underwear and a journal with handwritten notes. — Joe Kottke, NBC news, 2 Oct. 2026

Across the runways, underwear was doing an increasing share of the dressing. — ABC News, 2 Oct. 2026

The prosecutor then showed the jury Daniela’s shirt, which the detective said was stained by brown decomposition fluid, and Julia’s clothing, including her underwear soaked in blood. — Grethel Aguila, Miami Herald, 1 Oct. 2026

The brand, founded in 2019, has more than 100 stores worldwide and sells shapewear, underwear and clothing for women and men. — Nicole Buss, Sacbee.com, 1 Oct. 2026

Word History

First Known Use

1832, in the meaning defined above

Phrases Containing underwear

• change of underwear
• in one's underwear
• long/thermal underwear
• long underwear

Rhymes for underwear

• aftercare
• anywhere
• billionaire
• chinaware
• debonair
• dinnerware
• disrepair
• doctrinaire
• earthenware
• everywhere
• frigidaire
• kitchenware

Kids Definition

underwear

noun

un·​der·​wear ˈən-dər-ˌwa(ə)r 

-ˌwe(ə)r

: clothing or an article of clothing worn next to the skin and under other clothing