Noun: dog grass dóg grãs
- European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed
"dog grass invaded the entire vegetable garden";
- couch grass, quackgrass, quack grass, quick grass, witch grass, witchgrass, Agropyron repens, quitch
Derived forms: dog grasses
Type of: wheatgrass, wheat-grass
Encyclopedia: Dog grass