control character

noun
UK /kənˈtrəʊl ˈkærəktə/
US /kənˈtroʊl ˈkærəktər/

A control character is a special hidden symbol in a computer that tells it to do something, like start a new line.

The newline control character makes the text jump to the next line.


OTHER MEANINGS

2. A character in a video game that the player moves and controls.

She picked her favorite control character before the race started.

3. A person who manages or directs an activity or group.

He was the control character behind the whole school event.

4. A symbol used in a code to signal a special action rather than show a letter.

The tab control character lines up the columns neatly.