Updated: 04/02/2019 by Computer Hope

A line may refer to any of the following:

line definition

1. In communications, a line refers to a cable or wire that connects two devices to each other.

2. In general, a line describes a connector between two points. For example, in a graphics or paint program the line tool allows the user to draw a straight line in any direction.

3. When referring to text, a line refers to a horizontal line of text.

For example, this is one line of text.

When typing, to go to the next line, press the Enter key. In word processor programs like Microsoft Word pressing Enter may start a new paragraph instead of a new line. For these programs, press Ctrl and Enter at the same time when you want to go to the next line.

4. Line is a free messaging app that allows you to send one-on-one and group messages to your friends and family for free and make voice and video calls. The app is available for Android, iPhone, BlackBerry, and Nokia phones.

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