Definition

A type of grass that originally comes from Eurasia and is now commonly found in the grasslands of the western United States. It is also known as downy brome and is considered a weed.

Example

Cheatgrass can quickly take over fields and disrupt local ecosystems.

Conversation

Have you heard about cheatgrass taking over the fields?

Yeah, it's becoming such a problem for farmers.

I read that it spreads really quickly, too.

Exactly, it's tough to manage once it establishes itself.

Synonyms & Antonyms

Root Explanation

Cheatgrass is formed from "cheat" (from Old English *cēat*, meaning to deceive or cheat) and "grass" (from Old English *græs*, meaning herbaceous plant). The term refers to a type of grass that is often considered deceptive because it can invade and outcompete other plants, leading to negative effects on ecosystems.

Memory Tip

Think of 'cheat' as something that deceives, and 'grass' as a plant. This helps you remember that cheatgrass is a plant that can deceive other plants by taking over their space.

Visually Confused Words