Meaning & Definition of word "Lubricant"

Lubricant

/ˈluː.brɪ.kənt/

noun:

  • 1. A substance applied to surfaces to reduce friction and improve the efficiency of mechanical systems.
    • Example: He applied a lubricant to the bike chain to ensure a smooth ride.
  • 2. A substance used during sexual activity to reduce friction and enhance comfort.
    • Example: The couple used a water-based lubricant to enhance their intimacy.
  • 3. A substance that helps to facilitate a process or interaction.
    • Example: Good communication served as a lubricant for the successful negotiation.

Etymology

From Latin 'lubricus', meaning 'slippery'.

Common Phrases and Expressions

oil the wheels:

To facilitate a process or make things run smoother.

grease someone's palm:

To bribe someone.

smooth sailing:

A situation that unfolds without problems.

Related Words

grease:

A thick, oily substance used for lubrication.

oil:

A liquid used to lubricate machinery or for cooking.

slip:

To move smoothly and easily without friction.

Slang Meanings of lubricant

Meaning: Lube

Example Sentence: Don't forget to bring some lube for tonight.

Meaning: Slippery stuff

Example Sentence: Just apply that slippery stuff to make it easier.