ALL meanings of color line
col·or line
C c - countable noun color line A color line is the set of social, economic or political barriers that exist between different racial groups. 3
- noun color line the barrier of social, political, and economic restrictions imposed on blacks or other nonwhites 3
- noun color line Also called color bar. social or political restriction or distinction based on differences of skin pigmentation, as between white and black people. 1
- idioms color line draw the color line, to observe a color line. 1