Definition, Meaning & Synonyms
lubricant
noun
/ˈluːbrɪkənt/

Definition
A substance used to reduce friction between surfaces in mutual contact, which ultimately reduces the heat generated when the surfaces move.

Examples
- Silicone spray is a popular lubricant for household items.
- Mechanics use grease as a lubricant to keep engines running smoothly.
- Water-based lubricants are often recommended for personal use.

Meaning
Lubricants are essential in various mechanical applications to ensure smooth functioning and prevent wear and tear of moving parts.

Synonyms
- Grease
- Oil
- Slippery substance
- Emollient