Definition

A type of grass that spreads quickly and often grows in unwanted places, commonly found in lawns and gardens.

Example

Crabgrass can take over a lawn if not controlled properly.

Conversation

Have you seen the yard lately?

Yeah, it’s getting overrun with crabgrass.

I thought we got rid of that last summer.

I know, it keeps coming back no matter what we do!

Synonyms & Antonyms

Root Explanation

Crabgrass is formed from "crab" (from Old English *crabba*, meaning a type of crustacean) and "grass" (from Old English *græs*, meaning herbaceous plants). The term "crabgrass" refers to a type of grass that is often considered a weed, possibly named for its sprawling growth pattern resembling the sideways movement of a crab.

Memory Tip

Think of the word 'crab' which refers to a crustacean that moves sideways, and 'grass' which is a type of plant. This helps you remember that crabgrass is a type of grass that spreads out like a crab.

Visually Confused Words