plural thongs
1
: a strip especially of leather or hide
2
: a sandal held on the foot by a thong fitting between the toes and connected to a strap across the top or around the sides of the foot
3
: an article of swimwear or underwear with the back portion consisting of a narrow strip of cloth that passes between the buttocks and connects with a waistband

Examples of thong in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The shoes are similar to ones Rihanna has worn in the past, namely Amina Muaddi Snake-Effect thong pumps. Amina Ayoud, Footwear News, 23 Aug. 2026 Barefoot, shirtless and thong-wearing visitors ignore the dress code. Linda Robertson, Miami Herald, 22 Aug. 2026 In her latest post, the model poses topless wearing nothing but a lace thong and a robe. Daisy Maldonado, InStyle, 20 Aug. 2026 Then, accessorize with a simple black thong sandal and woven handbag—two end-of-summer staples not to stow away just yet. Laura Jackson, Vogue, 17 Aug. 2026 See All Example Sentences for thong

Word History

Etymology

Middle English, from Old English thwong; akin to Old Norse thvengr thong

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of thong was before the 12th century

Browse Nearby Words

Cite this Entry

“Thong.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thong. Accessed 25 Aug. 2026.

Kids Definition

1
: a strip of leather used especially for fastening something
2
: a sandal held on the foot by a thong fitting between the toes and connected to a strap across the top or around the sides of the foot
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster