noun Etymology: alteration of quick (grass), alteration of quitch (grass) Date: circa 1818 a European grass ( Elytrigia repens syn. Agropyron repens ) that is naturalized throughout North America and spreads by creeping rhizomes
QUACK GRASS
Meaning of QUACK GRASS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012