I. ˈfa-tē adjective
( fat·ti·er ; -est )
Date: 14th century
1. : containing fat especially in unusual amounts
fatty foods
also : unduly stout : corpulent
2. : greasy
3. : derived from or chemically related to fat
• fat·ti·ness noun
II. noun
( plural fat·ties )
Date: 1797
: one that is fat ; especially : an overweight person