1. a long, narrow mark or stroke
2. a row of people or things
3. a telephone connection or wire

1. to form a row along something
2. to cover the inside surface of something

Examples

• Draw a straight line across the paper.
• We waited in line for tickets to the movie.
• The phone line was busy all morning.
• The state line runs through the mountains.
• Read the first line of the poem aloud.
• What line of work are you in?
• Trees line both sides of the street.
• She lined the box with soft fabric.