go blue

: to move on a course : proceed — compare stop

: to move out of or away from a place expressed or implied : leave, depart

: to take a certain course or follow a certain procedure

: the act or manner of going

: the height of fashion : rage

: an often unexpected turn of affairs : occurrence

: functioning properly : being in good and ready condition

: a game played between two players who alternately place black and white stones on a board checkered by 19 vertical lines and 19 horizontal lines in an attempt to enclose the larger area on the board

: of the color whose hue is that of the clear sky : of the color blue (see ²blue 1)

: bluish

: discolored by or as if by bruising

: a color whose hue is that of the clear sky or that of the portion of the color spectrum lying between green and violet

: a pigment or dye that colors blue

: bluing

: to make blue (see ¹blue)

: to turn blue