a long, narrow mark or band.
a row of closely spaced dots will look like a continuous line
a length of cord, rope, wire, or other material serving a particular purpose.
wring the clothes and hang them on the line
a horizontal row of written or printed words.
When a young man refused to buy a ticket, the conductor pointed out a couple of lines written in bold letters on the front of the bus.
a row of people or things.
a line of acolytes proceeded down the aisle
an area or branch of activity.
the stresses unique to their line of work