bluegrass state n a state in east central United States; a border state during the American Civil War; famous for breeding race horses Synonym(s) Kentucky Bluegrass State KY
News & Articles bluegrass state Warm and muggy for the next several days Warm and muggy air sticks around the Bluegrass state. That will give way to some showers and thunderstorms. June 17, 2013 - WKYT Lexington