1. the supervision and care of children, especially by someone other than a parent
Usage: often used as a mass noun (uncountable); can refer to both the service and the setting where care is provided
2. a facility or service that provides care for children during the day
Usage: often used attributively (e.g., childcare center, childcare provider)

Examples

• Finding affordable childcare was one of the biggest challenges for working parents.
• The company offers on-site childcare for employees with young children.
• She works as a childcare provider at a local daycare center.
• Many families rely on family members for childcare while they work.
• The government expanded funding for quality childcare programs.
• Childcare costs have increased significantly over the past decade.