DCHP-1 Online
blueline blue line Hockey 
n. either of the two blue lines midway between the centre of a rink and each goal.
- 1931 McLean knocked Hutton off his feet with the best shot of the night, a terrific effort from the blue line.
- 1964 . . . the Leafs . . . knock a lot of people down at the blue line. . . .
- 1931 McLean knocked Hutton off his feet with the best shot of the night, a terrific effort from the blue line.