1. to decorate or mark with flags
Usage: transitive verb; often used in formal or ceremonial contexts

Examples

• The city beflagged the streets for the national holiday.
• The parade route was beflagged with colorful banners and flags.
• They beflagged the stadium to celebrate the team's victory.
• The town beflagged every lamppost along Main Street.
• The ceremonial hall was beflagged in preparation for the state visit.