1. a device, program, or method that generates random numbers, selections, or arrangements
Usage: computing; technology

Examples

• The teacher used a randomizer to select students for presentations.
• The game’s randomizer ensures that each level layout is different.
• Scientists rely on a randomizer to assign participants to control groups.
• The music app’s randomizer shuffles songs in unpredictable order.
• The randomizer generated a sequence of numbers for the lottery drawing.
• Online randomizers help make fair decisions when choosing winners.