What does tankini mean?
A tankini is a one-piece swimsuit whose upper portion resembles a sleeveless tank top. It combines shoulder straps and greater torso coverage with the lower section of a conventional one-piece bathing suit. Unlike a bikini, which normally has a separate top and bottom, a tankini is a single connected garment, although some styles may include adjustable or removable straps or other minor variations. The word is used especially for women's beach and swimwear, but the garment itself can be worn by anyone. Its name reflects its hybrid design: it is effectively a combination of a tank top and a bikini. The term is now standard in clothing, retail, and everyday descriptions of swimwear. Tankinis are associated with practical coverage and a streamlined silhouette, while retaining the close-fitting form common in modern swimwear.
nounA one-piece swimsuit with a tank-style top and shoulder straps, covering the torso more fully than a bikini.
- A one-piece swimsuit with a tank-style top and shoulder straps.
"She wore a navy tankini to the beach."
"He bought a new tankini before the family went to the swimming pool."
"The magazine featured elegant tankinis for summer holidays."
The plural is used when referring to multiple garments of this kind.
"The shop sells new and secondhand tankinis."
A tankini borrowed the bikini's two-piece name but delivered fuller coverage in a single garment.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does tankini come from?
The word was formed in the 20th century by blending the names of two garments: tank, referring to the tank-style upper section, and bikini. As the combined design became established, the term came to denote a one-piece swimsuit with a tank-like top. Its formation reflects the English practice of creating a new name for a product that combines features of two familiar things.
How tankini is actually used
The term is neutral and is used mainly for women's swimwear. In fashion descriptions, it emphasizes the garment's tank-like upper section and its coverage of the torso.
Easily confused with tankini
A bikini usually consists of a separate bra-style top and briefs, whereas a tankini is a one-piece suit with a tank-style upper section.