1. partial reductions in electrical power that cause lights to dim and electrical devices to operate at reduced capacity
Usage: plural form of brownout

Examples

• The city experienced several brownouts during the heat wave as air conditioners strained the power grid.
• Brownouts are less severe than blackouts but can still damage sensitive electronic equipment.
• The utility company warned residents about possible brownouts during peak usage hours.
• Our computers automatically shut down during brownouts to prevent data loss.
• Rolling brownouts helped prevent a complete collapse of the electrical system.
• The factory had to reduce production during the brownouts to avoid equipment damage.