North American term for couch2.
More example sentences
- A recent example is a cross with bread wheat and quack grass.
- My worst weeds are the perennials that spread with runners, like quack grass.
- In his pasture, edible weeds like dandelion, chicory, quack grass and even stinging nettles are allowed to thrive.
early 19th century: quack, variant of quick, northern form of quitch.
Definition of quack grass in:
- The US English dictionary