Fatkini means: A two-piece swimsuit designed for an overweight woman; a plus-size bikini.. It is informal slang, fine in casual speech but not suited to formal contexts. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.
fatkini
(slang) A two-piece swimsuit designed for an overweight woman; a plus-size bikini.
Definitions
(slang) A two-piece swimsuit designed for an overweight woman; a plus-size bikini.
Fatkini means: A two-piece swimsuit designed for an overweight woman; a plus-size bikini.. It is informal slang, fine in casual speech but not suited to formal contexts. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.
fatkini means: A two-piece swimsuit designed for an overweight woman; a plus-size bikini.. Register: very informal, slang. Suitable only for casual conversation, chat and social media. Do not use in business, academic or news writing. A common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; native speakers immediately notice when slang appears in formal contexts, so always check the surrounding register before producing it yourself.
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
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Semantically related
- fat pants66%
(slang) Relatively large or stretchy pants (trousers) that are comfortable even when smaller pairs would feel tight.
- bathing suit64%
(US, Canada) A tight-fitting garment worn for swimming, especially the one piece garment worn by women and girls; a swimsuit.
- fatbutt63%
(North America, vulgar, slang) An overweight person.
- fat-ass61%
(coarse, slang, pejorative) A rotund, overweight, or obese person.
- slingshot61%
A sling bikini.