Dog grass Meaning, Definition & Usage

  1. noun European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed
    Agropyron repens; quack grass; witchgrass; witch grass; quackgrass; quick grass; couch grass.

WordNet


Definitions
  1. (Bot.), a grass (Triticum caninum) of the same genus as wheat.

Webster 1913