1.having a lot of flesh on the body
Children who were teased about being fat had lower self-esteem than their classmates.
He eats all the time but he never gets fat.
2.thick or large
He passed me a fat envelope full of money.
Some producers of mineral water have made fat profits.
3.In baseball, if a pitcher throws a fat pitch, they throw the ball so that it is easy to hit it hard
I got a fat pitch which I hit for a home run.
4.the substance under the skin of humans and animals that stores energy and keeps them warm
body fat
Women have a layer of subcutaneous fat (= fat under the skin), which provides them with better insulation than men.
5.a solid or liquid substance from animals or plants and used especially in cooking
This product contains no animal fat.
Cocoa butter can be four or more times the cost of shea, palm oil and other vegetable fats.
6.having a lot of flesh on the body
Her weight’s normal but she insists she’s fat.
7.Fat can also mean thick or big
a fat telephone book
8.having or worth a lot of money
a fat profit
9.the substance under the skin of humans and animals that stores energy and keeps them warm
10.Fat is also a solid or liquid substance obtained from animals or plants and used esp. in cooking.