something (as a cord or rope) that is long and thin and flexible; "a washing line"
a connected series of events or actions or developments; "the government took a firm course"; "historians can only point out those lines for which evidence is available"
the road consisting of railroad track and roadbed
a formation of people or things one behind another; "the line stretched clear around the corner"; "you must wait in a long line at the checkout counter"
a commercial organization serving as a common carrier
a formation of people or things one beside another; "the line of soldiers advanced with their bayonets fixed"; "they were arrayed in line of battle"; "the cast stood in line for the curtain call"
a particular kind of product or merchandise; "a nice line of shoes"
a spatial location defined by a real or imaginary unidimensional extent
a pipe used to transport liquids or gases; "a pipeline runs from the wells