parent with child; person bringing children
Polite noun used in service contexts (restaurants, hotels, events) to refer to a customer or guest who is accompanied by a child or children. Often seen in phrases like お子様連れ歓迎 or お子様連れのお客様.
Our restaurant warmly welcomes guests with children.
Guests with children may use this priority lane.
Compound of お子様 (polite 'child') + 連れ ('accompanying'). A polite noun formed for customer-service contexts.