Definitions

1. noun

A soft, smooth, and slippery substance, typically obtained from animal fat or plant material, used for lubricating machinery, protecting surfaces, or as a food.

“The mechanic applied a thin layer of grease to the wheels to reduce friction.”

2. verb

To make or become smooth and slippery, often with a lubricating substance.

“The rain greased the streets, making them very slippery.”

3. verb

To bribe or corrupt someone, especially by offering them something in return for their help or favor.

“The politician was accused of greasing officials to pass the bill.”