Definition

A type of tall grass that grows in warm areas, originally from the Mediterranean, often used for animal feed and can become a weed.

Example

Farmers often plant johnsongrass as a forage crop for their livestock.

Conversation

Have you ever heard of johnsongrass?

Yeah, I think it's that tall grass people complain about in fields.

Exactly! It can be really hard to control once it spreads.

I can imagine — it must be tough for farmers to deal with.

Synonyms & Antonyms

Root Explanation

The word 'johnsongrass' is derived from the name 'Johnson', referring to the American botanist William Johnson who is credited with its introduction, and 'grass', which comes from Old English 'græs', meaning a type of vegetation. Therefore, 'johnsongrass' refers to a type of grass named after a person.

Memory Tip

Think of 'Johnson' as the person who introduced this type of grass, and 'grass' as the plant itself. This helps you remember that johnsongrass is a type of grass named after a person.

Visually Confused Words