Define depreciate: to lower in honor or esteem; to lower the price or estimated value of â depreciate in a sentence to lower in honor or esteem; to lower the price or estimated value ofâ¦ See the full definition
Definition of 'grease'. grease. Grease is a thick, oily substance which is put on the moving parts of cars and other machines in order to make them work smoothly. ...grease-stained hands. If you grease a part of a car, machine, or device, you put grease on it in order to make it work smoothly.
Elbow grease is an idiom that's been around for hundreds of years in several languages. Although it conjures up the image of strenuous use of the arm, such as might occur during scrubbing or cleaning, it is generally used to refer to any sort of hard work or manual labor.