a plant, especially one that is not useful or wanted
The yard of the house was full of ugly weeds.
Gardeners diligently remove unwanted weeds to ensure the health of cultivated plants.
The neglected garden became overrun with weeds, requiring extensive cleanup.
Farmers use various methods, including herbicides, to control weeds in agricultural fields.
The landscaper recommended a mulching strategy to prevent the growth of weeds in flower beds.
