nutgrass
/ˈnʌtˌɡræs/
noun
- A type of weed with small, nut-like tubers on its roots, often found in lawns and gardens.
- My lawn is full of nutgrass, and it's taking over the flower beds.
- The gardener pulled out the nutgrass by hand to prevent it from spreading.
- Nutgrass is hard to get rid of because its tubers keep growing back.
Synonyms