Updated: 08/03/2018 by Computer Hope

A line may refer to any of the following:

line definition1. In communications, a line refers to a wire that connects two devices to each other.

2. In general, a line describes a connector between two points.

3. When referring to text, a line refers to a horizontal line of text. For example, this is one line of text.

Tip: When typing to go to the next line press Enter or Ctrl+Enter if you're in Microsoft Word.

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, Windows Phone, BlackBerry, and Nokia phones.

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