noun Etymology: Kentucky, state of United States Date: 1849 an Old World pasture and meadow grass ( Poa pratensis ) naturalized in America
KENTUCKY BLUEGRASS
Meaning of KENTUCKY BLUEGRASS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012