lubrication

American  

[loo-bri-key-shuhn] / ˌlu brɪˈkeɪ ʃən /

noun

1. the application of a lubricant to diminish friction.

   Without adequate lubrication, the machinery becomes inefficient, even dangerous.

2. the act of smoothing over a difficulty.

   Let’s avoid further trouble with a little diplomatic lubrication.

3. Slang. the provision or consumption of intoxicating drinks.

   The groom-to-be seems to have availed himself of a bit too much lubrication.

---

Other Word Forms

• overlubrication noun
• relubrication noun
• self-lubrication noun

Etymology

Origin of lubrication

First recorded in 1800–10; lubric(ate) ( def. ) + -ation ( def. )

Example Sentences

For a project like yours, it would be better to get wet-dry sandpaper or abrasive pads in a variety of grits, and use water for lubrication.

From Washington Post

Alcantar was studying lubrication and friction at the time, and her postdoc went to the library and suggested studying a friction mechanism for oil in snakes.

From Washington Times

“From time to time, lubrication of all moving parts is recommended to extend the life and minimize squeaks or noises,” he said.

From New York Times

Without proper lubrication, joints stiffen, become hard to move and might cause pain.

From Seattle Times

They also raised warned about potential collapse of the tunnel, methane leaks that could endanger workers, and bentonite clay used for lubrication and stability that could pollute the lakes and bottomlands if released.

From Seattle Times