Definition

A type of hydrocarbon found in petroleum, commonly used as a fuel in engines.

Example

Higher octane fuel can improve engine performance and efficiency.

Conversation

Have you ever heard about the importance of octane ratings in fuel?

Yeah, I know it affects how well the engine runs.

Right! Higher octane levels can lead to better performance.

Exactly! It makes a big difference, especially in sports cars.

Synonyms & Antonyms

Root Explanation

**Octane** → It is derived from the Latin word "octo" (meaning eight) and the suffix "-ane" (used in chemistry to denote a saturated hydrocarbon). The word "octane" refers to a hydrocarbon with eight carbon atoms, commonly found in fuels.

Memory Tip

Think of the number 'eight' ('octo') to remember that octane is a type of hydrocarbon with eight carbon atoms.

Visually Confused Words