Definition

Noun: - Maintenance performed at a predetermined, regular time: This refers to planned, routine upkeep or service performed on equipment, systems, or facilities according to a fixed timetable or calendar, not in response to a breakdown.

Usage

• This term is used to describe proactive, planned upkeep activities. It contrasts with "unscheduled" or "emergency" maintenance, which occurs due to a failure.
• It is commonly used in technical, industrial, business, and IT contexts (e.g., for machinery, vehicles, software, or buildings).

Examples

Advanced Usage

• "to be down for scheduled maintenance": A common phrase indicating that a service, machine, or system is temporarily unavailable because planned upkeep is being performed.
  • The online payment portal will be down for scheduled maintenance this weekend.

Variants and Related Words

• Maintenance (n): The general process of keeping something in good condition.
• Preventive maintenance (n): Maintenance carried out to prevent failures before they occur; scheduled maintenance is often a form of preventive maintenance.
• Unscheduled maintenance (n): Maintenance performed in response to an unexpected breakdown or failure.

Synonyms

• Routine maintenance
• Planned maintenance
• Regular upkeep

Antonyms

• Emergency maintenance
• Unscheduled maintenance
• Breakdown repair

Related Phrases

• Maintenance window: The specific, pre-announced period of time allocated for performing scheduled maintenance.
  • The IT department has a weekly maintenance window every Sunday night.

Noun

1. maintenance at a regularly scheduled time