Definition

A type of shrub found in the southwestern United States and Mexico, known for its sap that can be used to produce natural rubber.

Example

During World War II, scientists explored the potential of guayule as a source of rubber.

Conversation

Have you heard about guayule?

No, what is it?

It's a plant that can be used to make rubber, especially during World War II.

That sounds interesting! I didn't know plants could be used for that.

Synonyms & Antonyms

Root Explanation

Guayule originates from the Nahuatl word 'cuitlaxochitl', meaning 'rubber plant'. It refers specifically to a shrub native to Mexico and the southwestern United States that is known for its latex-producing properties.

Memory Tip

Think of the Nahuatl word for 'rubber plant' — that's why guayule is associated with a plant that produces rubber.

Visually Confused Words