spiel
noun
[ ʃpiːl ]
• an elaborate or glib speech or story, typically one used by a salesperson.
• "he delivers a breathless and effortless spiel in promotion of his new novel"
spiel
verb
• reel off; recite.
• "he solemnly spieled all he knew"
Origin:
late 19th century: from German Spiel ‘a game’.