The spacebar is the long key at the bottom of your keyboard in the centre. The spacebar is used to add spaces between characters in your documents.
The long bar located at the bottom edge of the keyboard and used to move the cursor one space to the right.
The Spacebar is used to enter blank spaces in text. Sometimes it can also be used instead of a mouse click on buttons.
The bar at the bottom of a keyboard that advances the cursor one space.
The long, horizontal bar on the lower edge of a keyboard that usually creates a blank space on the screen when pressed.