fat
UK: fæt | US: fæt
n. 1. A natural oily or greasy substance in animal bodies, used for energy storage.
n. 2. (Informal) Excess body weight; obesity.
adj. 1. Having a large amount of excess flesh.
adj. 2. (Of food) Containing a high proportion of fat.
The word "fat" traces back to Old English fǣtt, meaning "fatty, plump," derived from Proto-Germanic faitaz ("fat"). It shares roots with Old Norse feitr and Dutch vet, all referring to greasy or oily substances. The term has retained its core meaning across centuries, evolving to include metaphorical uses (e.g., "fat chance") and nutritional contexts.
The doctor warned him about the risks of eating too much fat.
She trimmed the fat off the meat before cooking.
His face grew fat after months of indulging in desserts.
Avocados are high in healthy fats.
(Informal) "That's a fat lie!" he exclaimed.