fog line

Noun

 * 1) The boundary of a body of air, contacting the earth's surface, that has fallen below the dew point and usually contains fog.
 * 2) A division in  above which  appears.
 * 3) A line painted on a road (usually bright white) that marks the edge of the legally drivable portion.
 * 1) A line painted on a road (usually bright white) that marks the edge of the legally drivable portion.
 * 1) A line painted on a road (usually bright white) that marks the edge of the legally drivable portion.
 * 1) A line painted on a road (usually bright white) that marks the edge of the legally drivable portion.