Definitions
1.Proper nounA group of states known for consistently voting Democratic in presidential elections from 1992 through 2012.
The three battleground states that were dislodged from the 1992-2012 group in 2016: Pennsylvania, Michigan, Wisconsin.
2.Proper nounThe three battleground states that were dislodged from the 1992-2012 group in 2016: Pennsylvania, Michigan, Wisconsin.
3.Proper nounA group of Conservative-leaning parliamentary constituencies that are seen as shifting away from the party.
4.NounEllipsis of blue wall of silence.