1. to schedule too many activities or commitments for a person or time period
Usage: transitive verb; commonly used in contexts of work, school, and personal time management

Examples

• She tends to overschedule herself with back-to-back meetings.
• Parents often overschedule their children with too many extracurricular activities.
• Don't overschedule your week or you'll burn out.
• The conference organizers overscheduled the speakers, leaving no time for breaks.
• He realized he had overscheduled his calendar and needed to cancel some appointments.
• Teachers worry about overscheduling students with homework and activities.