Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun red_line

1 sense of red line

Sense 1
red line -- (a line that is colored red and that bisects an ice hockey rink)
       => line -- (in games or sports; a mark indicating positions or bounds of the playing area)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb red_line

1 sense of redline

Sense 1
redline -- (discriminate in selling or renting housing in certain areas of a neighborhood)
       => discriminate, separate, single out -- (treat differently on the basis of sex or race)