Fatkini
//fætˈkiː.ni// noun, slang
noun, slang ·Uncommon ·College level
Definitions
Noun
- 1 A two-piece swimsuit designed for an overweight woman; a plus-size bikini. slang
"Gregg, a size 18, famously posted an image of herself in a striped “fatkini” last spring — deep cleavage, non-skinny legs and all."
Example
More examples"Gregg, a size 18, famously posted an image of herself in a striped “fatkini” last spring — deep cleavage, non-skinny legs and all."
Etymology
Blend of fat + bikini.
Related phrases
More for "fatkini"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.