1. to be the featured performer or main attraction
Usage: entertainment industry
2. to give the most important information first
Usage: business

1. plural of topline; the most important items or main points
Usage: business

Examples

• The famous singer toplines the music festival this year.
• She toplines the Broadway show for six months.
• The CEO toplines the quarterly results in his presentation.
• The report toplines three major concerns about the project.
• Here are the toplines from today’s board meeting.
• The toplines show strong revenue growth this quarter.