Related Clues:

• Make an impressive delivery
• Enter a soapbox derby?
• Address grandly
• Address a crowd
• Address the convention
• Do like Demosthenes
• Deliver a stemwinder
• Avail oneself of a rostrum
• Make big speeches
• Stand and deliver
• Make a delivery?
• Emote
• Speak before throngs
• Speak eloquently
• Expound at length