boolean variable
nounUK /ˈbuːliən ˈveəriəbl/
US /ˈbuliən ˈveriəbl/
A boolean variable is a little box in a computer that can hold only yes or no.
The program uses a boolean variable to remember whether the light is on.
OTHER MEANINGS
2. In programming, a named storage location whose value is restricted to true or false.
Set the boolean variable isReady to true before starting the game.
3. A flag used to track a simple on/off state in a program.
The boolean variable loggedIn tells the app whether to show the profile page.
4. A logical value used in conditions and comparisons.
The loop stops when the boolean variable finished becomes true.